Answer:
An object with A mass of 120 kg is moving at a velocity of 60 m/s. Its momentum is 7,200 kg-m/s. Sol"n: m = m.v = 120 kg * 60 m/s = 7200 m kg / s.
Explanation:
Answer:
7200 N s
Explanation:
momentum = mass × velocity
given:
mass = 120 kg
velocity = 60m/s
momentum = 120 × 60
= 7200 N s
there are many kinds of kitchen knives ,each with a special use. which one is used to cut thick sandwiches
Answer:
The one used to cut sandwiches is thicker
Answer:
utility knives helps to cut the sandwiches
Energy generated from the kinetic energy of moving air; wind turning It is a renewable resource.
Group of answer choices
Geothermal Energy
Wind Energy
Solar Energy
Biomass Energy
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Question 25 pts
Natural resources that can be used as a source of energy to do work.
Group of answer choices
Advantage
Energy Conservation
Energy Resource
Disadvantage
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Question 35 pts
Plant materials and animal waste used especially as a source of fuel.
Group of answer choices
No answer text provided.
Biomass
Hydropower
Solar
Wind
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Question 45 pts
Several dams on the Colorado River in Texas produce electricity through hydropower. What is an advantage of this type of energy production?
Group of answer choices
Hydropower provides renewable energy for human use.
Land is flooded when dams are built.
Electricity can only be generated during daylight hours
Dams iprove biodiversity by creating lakes out of rivers
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Question 55 pts
Energy from steam or hot water produced from hot or molten underground rocks. Energy that comes from the interior of the Earth. It is a renewable resource.
Group of answer choices
Biomass
Hydropower
Geothermal Energy
Electrical Energy
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Question 65 pts
Electrical energy produced by falling or flowing water. It is a renewable resource.
Group of answer choices
Natural Gas
Geothermal
Hydropower
Biomass
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Question 75 pts
A viscous (thick) liquid derived (coming from) from petroleum, especially for use as a fuel or lubricant. It is a nonrenewable resource.
Group of answer choices
Coal
Oil
Natural Gas
Wax
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Question 85 pts
Radiant energy emitted by the sun. It is a renewable resource.
Group of answer choices
Nuclear
Wind Energy
Geothermal
Solar Energy
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Question 95 pts
Coal, Oil, and Natural Gas are what kind of Resources?
Group of answer choices
Nonrenewable
Abundant
Renewable Resources
Reusable
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Question 105 pts
What is an energy resource?
Group of answer choices
resource that can never be replaced
force that opposes motion
something formed from buried plants and animals
a natural product that can be changed into other energy forms to do work
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Question 115 pts
What are nonrenewable resources?
Group of answer choices
energy sources that are replaced faster than they are used
energy sources that can never be replaced or are replaced more slowly than they are used
a natural product that can be changed into other forms of energy to do work
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Question 125 pts
What are fossil fuels?
Group of answer choices
energy resources that formed from buried plants and animals that lived a very long time ago
a natural product that can be changed into other energy forms to do work
energy producers that comes from radioactive elements
resources that are replaced faster than they are used
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Question 135 pts
All of the following are fossil fuels EXCEPT
Group of answer choices
Coal
Natural Gas
Oil
Water
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Question 145 pts
All of the following are uses of fossil fuels EXCEPT
Group of answer choices
to heat homes
to produce electrical energy
gasoline
windmills
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Question 155 pts
What is a renewable energy resource?
Group of answer choices
a fossil fuel
an energy source that can never be replaced
an energy source that is replaced faster than they are used
an energy source that is replaced more slowly than they are used
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Question 165 pts
Geothermal energy is made from water being pumped underground near hot rock, turning it to steam.
Group of answer choices
True
False
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Question 175 pts
Energy from sunlight is called what?
Group of answer choices
Nuclear Energy
Wind Energy
Moving Water
Solar Energy
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Question 185 pts
___________________ like this one brought water up from underground.
Group of answer choices
Beaver Dam
Generators
Solar Panels
Windmills
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Question 195 pts
Power plants that make electricity with the energy of flowing water are called what?
Group of answer choices
Toxic Waste
Solar Cells
Geothermal
Hydroelectric
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Question 205 pts
Which of the following is NOT a renewable resource?
Group of answer choices
Solar Energy
Wind Energy
Natural Gas
Hydroelectric Energy
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Question 212 pts
Mr. Dalen Graduated from Martin High School in Arlington, Texas in the year nineteen hundred ninety six
Group of answer choices
No
So
Maybe
Yes
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Question 222 pts
Mr. Dalen Graduated from Lamar High School in Arlington, Texas in the year nineteen hundred fifty six
Group of answer choices
No
Maybe
Yes
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Question 232 pts
What High School did Mr. Dalen Graduate from in 1996?
Group of answer choices
Bowie
Mansfield
Lamar
Seguin
Martin
Sam Houston
UT Arlington
Kennedale
Arlington
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Question 244 pts
What was the highest score you received on the Quizizz Review?
OMG THERE'S SO MANY ill make sure to come back at dis and edit
What provides an image that is three dimensional representation with little magnification
Answer:
The dissecting microscope provides a lower magnification than the compound microscope, but produces a three-dimensional image
Explanation:
Sodium (Na) and water (H20) undergo a chemical reaction
that produces sodium hydroxide (NaOH) and hydrogen gas
(H2).
Which equation represents this chemical reaction?
A. 2Na + 2H20 - 2NaOH + H2
B. 2Na+ H2 - 2NaOH + 2H20
C. 2Na + 2NaOH - 2H20 + H2
D. H2 + 2H20 - 2Na + 2NaOH
Answer:
2Na + 2H2O - 2NaOH + H2
Explanation:
WATER MOLECULE WILL BREAK INTO H AND OH
OH COMBINES WITH NA AND FORMS NAOH AND GIVES H2
PLEASE HELP I WILL GIVE YOU BRAINLIEST AND PLS EXPLAIN YOUR ANSWER!!!
Answer:
slower
Explanation:
Increasing the force increases accelaration while increasing the mass tends to decrease accelaration.
A meteorologist observes the readings shown by a barometer on a particular day at 6 PM and 7 PM as shown below.
Two barometers. The barometer on the left at 6PM shows 960, the barometer on the right at 7PM shows 1000.
Which of these is the most likely prediction that the meteorologist would make about the weather? There is a possibility of
precipitation
hurricane
tornado
fair weather
Answer:
D. Final answer.
Explanation:
The study of a living being is called biology
The correct answer is D.
The barometer is a device is used to measure the pressure in the atmosphere. The information helps to check the water precipitation in the atmosphere by which they can predict the weather.
According to the question, the two barometers are showing a range between 950 -1000mmhg.
These indicate the fair weather
Hence, the correct option is D that is fair weather.
For more information, refer to the link:-
https://brainly.com/question/12985618
What are the charges both inside and outside of the neuron after the simulation is complete?
Answer:
The neuron returns back to its normal charge shortly after the message has been transmitted so the insides are negative and the outsides positive.
Explanation:
What is the X structure called in a DNA structure
Answer:
DNA Chromosomes are often recognised and depicted as X-Shaped structures
You have discovered a small organic compound that you think will cause a significant shift in the peptide loop covering the active site of the enzyme, inhibiting the protein's function. Which approach(es) would be most appropriate to test for this hypothesis
Answer:X-ray crystallography and NMR spectroscopy
Explanation:
Explain the effect that cigarettes could have on the cellular respiration. What would smoking do for the production of ATP? Describe the process of ATP production during smoke inhalation.
Answer:
cigarettes increase carbon monoxide concentration in the blood and cause irreversible damage to the lungs, the main organ involved in oxygen uptake
Explanation:
Cigarettes contain many harmful chemical substances capable of damaging the airways and small air sacs (alveoli) in the lungs. The main function of the lungs is to take oxygen into the body. During aerobic cellular respiration, oxygen (O2) reacts with glucose to produce ATP, the energy currency of the cell, in a metabolic process that releases carbon dioxide (CO2) and water (H2O) as waste products. Moreover, cigarettes are also known to increase carbon monoxide levels in the bloodstream. This molecule (carbon monoxide) binds to hemoglobin and myoglobin in the blood, competing with oxygen to be correctly delivered into tissues, thereby producing hypoxia and decreasing cellular respiration rate.
As the number of predators increases the amount of prey increases
TRUE or FALSE
Answer:
True
Explanation:
If those predators have babies they are prey to other predators. Plus, more and more prey are being born...
Answer: Nvm, It's true
Explanation:
When the number of predators increases, they will eat more of the prey and cause a decrease in the population of the prey. Which will also cause a decrease in the population of the predators. And the lack of predators will then cause the prey to increase and the cycle continues.
answer get 75 pt if you did this just give pdf plzzzz its a project
Answer:
OMG ive done this!!!!!!...
the instructions for the egg and sperm one are down there mine was not very good maybe yours will be a bit better loll
HOW DO I REMOVE ANSWERS- IM SOSOOSOSOSO SORRY AAAAAAAAAA
PLATE TECTONICS
please answer i’m using the rest of my points
Answer:
I am 90% sure that it is Number 3. Sorry if it wrong...
Explanation:
Most volcanoes form at the boundaries of Earth's tectonic plates. ... The two types of plate boundaries that are most likely to produce volcanic activity are divergent plate boundaries and convergent plate boundaries. Divergent Plate Boundaries. At a divergent boundary, tectonic plates move apart from one another.
An earthquake is caused by a sudden slip on a fault. ... When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth's crust and cause the shaking that we feel.
Hope this helped!!!!
How are some protists able to live in air.
Answer:
Is it ok if i get some free points because i do not know the answer but you should try looking it up on the internet
Explanation: IM SUPPPPPPPPPPPPPPPER SORRY
Where in the mitochondria would you predict the highest concentration of hydrogen ions (H+) - which can be measured as pH/acidity?
Answer:
Where is the highest concentration of hydrogen ions in the mitochondria?
inter-membrane space
The highest concentration of hydrogen ions is located in the inter-membrane space. How do hydrogen ions get to the inter-membrane space? The hydrogen ions reach the inter-membrane space through protein channels embedded in the mitochondrial membrane.
Explanation:
Those solutions with a pH of 7 are considered neutral as is the pH of pure water at 25°C. Anything with a pH of above 7 (a small number of hydrogen ions) is considered alkaline.
...
pH Measurement.
Concentration of Hydrogen ions compared to distilled water pH Level Examples of Solutions at this pH
1/100,000 12 Soapy water
14 more rows
From where plants gets carbon dioxide?
Which of these describes how shivering helps the body to respond to the cold? *
A(Muscle movements cause pores in the skin to absorb heat from the air that was previously lost
B(Muscle movements cause the blood to flow faster, which transports heat throughout the body
C(Muscle movements make the water level in the body increase, which increases internal temperature.
D(Muscle movements generate heat, which replaces heat lost to the environment.
Answer:
B
Explanation:
The more your blood flows, the faster. Fast friction creates heat throughout the body. Therefore quickly warming the body.
ANSWER PLS NEED HELPPP
Which of the following is NOT one of the stages of meiosis?
a.
Anaphase II
c.
Telophase II
b.
Prophase II
d.
All of the above are stages
Answer:
a maybe
Explanation:
Answer: D
Explanation:
The phases are prophase, metaphase, anaphase and telophase. So all answers are stages.
How many different gene combinations for sperm are possible for an organism with a genotype TtRr? a. 2 b. 4 c. 6 d. 10
Answer:
B. 4
Explanation:
Based on the genotype of the organism illustrated (TtRr), the organism is a diploid organism i.e. organism with two sets of each chromosome. The number of possible combinations in the gamete can be calculated using the formula; 2^n where n = haploid number
In this case, the organism has a diploid number of 4. This means that the haploid number after meiotic division will be 2. Hence, the number of gene combinations will be 2² = 4 possible combinations.
Programmed cell death to remove damaged cells so they can’t pass on their mutations is called what
Answer:
Apoptosis
Explanation:
how could marijuana affect the cell cycle?
Answer:
The correct answer is - Inhibits cell cycle progression.
Explanation:
Smoking marijuana affects the body in several ways and also causes mutation to the DNA which leads to the disruption of the cell cycle. The major effect on the cell cycle of marijuana is due to the chemical present in it known as #9 -Tetrahydrocannabinol.
THC or #9 -Tetrahydrocannabinol inhibits the cell cycle progression by arresting the cell cycle in different stages that prevent the cell to proliferate and it is proposed for the research in treating tumors.
Animal cells contain all of the following organelles except
Answer:
Cell wall
only plant cells contain a cell wall
The basic theory behind footwear and tire track analysis is that, much like fingerprints, shoes and tires may leave behind either prints (referred to as “imprints”) or impressions that can be examined by
Answer:
investigators.
Explanation:
When this ink filler is dipped into a beaker of water and the bulb is pressed, air bubbles appear in the water. Why does this happen?
A. Air in the atmosphere forms the bubbles.
B. The air in the ink filler is released to form bubbles.
C. The liquid rushes into the filler forming bubbles.
D. The air in the water forms bubbles.
Answer:
C
Explanation:
Answer:
THE answer is c 100%
Explanation:
. The liquid rushes into the filler forming bubbles.
The citizenship clause of the 14th amendment says a neutralize person
Answer: must have the same rights to become a citizen as someone born in the US
Explanation:
The citizenship clause of the 14th amendment says a neutralize person must have the same rights to become a citizen as someone born in the US.
The 14th Amendment of the Constitution of the United States granted citizenship to the individuals that are given birth to or naturalized in the country and States that every citizens have an equal protection of laws.
1. For any type of rock to become sedimentary rock, what must first happen
The rock must chemically change.
The rock must be erupted from a volcano.
The must be eroded into sediment.
ebo...
The rock must melt in the Earth's interior.
Answer:
The rock must be eroded into sediment
Explanation:
In order to form sedimentary rock, the accumulated sediment must become compacted and cemented together.
For any type of rock to become sedimentary rock, the rocks must first be eroded into sediment. Thus, the correct option is C.
What are the sedimentary rocks?Sedimentary rocks are the types of rock which are formed by the accumulation or deposition of different minerals or organic particles at the Earth's surface, followed by cementation. Sedimentation include all the processes that cause these particles to settle in place.
Clastic sedimentary rocks form from the accumulation and lithification of the mechanical weathering debris on the Earth's surface. Examples of sedimentary rocks include breccia, conglomerate, sandstone, siltstone, and shale.
Therefore, the correct option is C.
Learn more about Sedimentary rocks here:
https://brainly.com/question/10709497
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A part of an mRNA has the sequence GGA. Which change to this sequence would indicate a missense mutation? UGC/ Cys CAU) Messenger Second base in codon RNA Codons U с А G UUUU UCU UAU UGU Phe UUC UCC UAC Tyr U Ser UUA Leu UCA UAA Stop UGA Stop A UUG) UCG UAG Stop UGG Trp CUU CCU CGU His CUC CCC CAC) CGC Leu Pro Arg CUA CCA CAA CGA A CUG Gin CCG CAG CGG G AUU ACU AAU Asn AGU 1 Ser AUC lle ACC AAC) AGC) Thr с AUA ACA AAA AUG start ve ACG AGA Lys AAGS Arg AGG GUU GCU GAUT GUC GGU GCC Asp GAC) GGC G Val Ala GUA GCA GAAT Gly Glu GGA A GUG) GCG) GAG) GGG First base in codon po pºco podu Third base in codon O A. GGU O B. GGC O C. GCA O D. GGG
Answer:
GCA
Explanation:
Correct as of late May 2021 on a pex. Why? I'm still not sure.
On which feature is pseudoscience based? detailed research with reliable sources static information that does not change repeated investigations testable experience
Answer:
static information that does not change
Explanation:
Pseudoscience is based on bias instead of other things that fact based science is, such as repeated research or expert verified claims.
during which stage is sunlight absorbed and water broken down to produce oxygen and atp
A Light dependent cycle
B Citric Acid Cycle
C light independent reaction
D Krebs Cycle
Explanation:
no 3 is the correct answer I think...
Answer:
its def C
Explanation:
Why doesn't glucose belong in the lungs?
Answer:
glucose transport in the lung and its role in lliquid movement