11. What is the resolution of this ruler? 6-centimeters​

Answer:

the answer would be left side a to right side b left side b to left side c left side c to left side d left side d to right side e

Explanation:

any two uses of good conductor of heat are

aluminium, cooper, metal are good conductor of heat and they are used for making utensils.

gold, silver, are also good conductor of heat they are used for making jewelleries.

Answer:

As more and more resistors are added in parallel to a circuit, the equivalent resistance of the circuit decreases and the total current of the circuit increases. Adding more resistors in parallel is equivalent to providing more branches through which charge can flow.

Answer:

a.

[tex] {v}^{2} = {u}^{2} + 2as \\ v = \sqrt{ {u}^{2} + 2as} [/tex]

b.

[tex] {v}^{2} = {u}^{2} + 2as \\ {u}^{2} = {v}^{2} - 2as \\ u = \sqrt{ {v}^{2} - 2as} [/tex]

c.

[tex] {v}^{2} = {u}^{2} + 2as \\ 2as = {v}^{2} - {u}^{2} \\ a = \frac{ {v}^{2} - {u}^{2} }{2s} \\ \\ a = \frac{ {v}^{2} }{2s} - \frac{ {u}^{2} }{2s} [/tex]

d.

[tex] {v}^{2} = {u}^{2} + 2as \\ 2as = {v}^{2} - {u}^{2} \\ s= \frac{ {v}^{2} - {u}^{2} }{2a} \\ \\ s = \frac{ {v}^{2} }{2a} - \frac{ {u}^{2} }{2a} [/tex]

I hope I helped you^_^

Answer:

Bismuth And Nitrogen

Explanation:

Because they have the same number of Valence Electrons

Answer:

There is nothing above oxygen but beneath there is sulfur as shown in the figure.

A lunar eclipse occurs when the Moon moves into the Earth's shadow. This can occur only when the Sun, Earth, and Moon are exactly or very closely aligned (in syzygy) with Earth between the other two, and only on the night of a full moon.

Answer:

Below

Explanation:

You can use this formula to find the average speed/velocity

     speed = displacement / change in time

Plugging our values in....

     speed = 21.0 m / 2.00 s

                = 10.5 m/s

Hope this helps! Best of luck <3

The average speed of a soccer ball is 10.5 m/s.

Speed is defined as the ratio of the distance moved by the object at a particular time. The unit of speed is measured in the meter per second, miles per hour, etc. The speed of an object is a scalar quantity and does not require any direction to represent it. It only requires magnitude to represent it.

Average velocity is defined as the sum of all the distances traveled by an object to the time taken by the object to cover the total distance.

Given that a soccer ball is kicked horizontally. its average speed if its displacement is 21.0 m after 2.00 seconds will be calculated as below:-

Speed = displacement / change in time

Speed = 21.0 m / 2.00 s

Speed = 10.5 m/s

Therefore,  the average speed of a soccer ball is 10.5 m/s.

To know more about speed follow

https://brainly.com/question/4931057

#SPJ2

Answer:

False

Explanation:

This depends on how much air is in the ball, I think

Answer:

It is frequently stated that the value of the acceleration due to gravity at the pole is larger than at the equator because the poles are closer to the center of the earth due to the earth's oblateness. ... The measured value is larger because the earth's density is not uniform but increases toward the center.

Answer:

as explained that poles have more gravitational

force (9.83m/s^2) as the poles of earth is nearer to the center because it is flat at poles

but certainly at equator is having less gravitational force (9.78m/s^2) as it is Farr from centre of earth because it is bulgded at equator.

hence, poles have more gravitational force as co.pared to that of equator.

hope this helped you

any confusion the comment it.

Answer:

1 1/2 hours. for Karen to catch Jen.

Explanation:

Karen needs to make up 22.5 km which is the distance Jen travels in 1/2 hour.

The distance where they meet must be equal from the starting point.

Jen

Jen is out 1/2 hour longer.

Let the Karen's time  = t

d = r * t

d = 45 * (t + 1/2 hour)

Karen

d = 60 * t

The distances are equal

so

Meeting time

45*(t + 1/2 hour) = 60 * t

45t + 22.5 = 60t                   Subtract 45t from both sides

22.5 = 15t                              Divide by 15

t = 22.5 / 15

t = 1 1/2 hours = 1.5 hours.

Now you have to interpret the results.

Remember that Jen has travelled 1/2 hour more than Karen

Her time is 2  hours.

Karen's time is 1.5 hours.

Jen travels 2 hours which is 2 * 45 = 90 miles

Karen travels 1 1/2 hours which is 1.5 * 60 = 90 miles

It would be 0.01023.

0.010229 has 5 sig. fig.'s (leading zeros do not count)

So rounding to 4 sig. fig.'s is just a matter of rounding off the last digit, which leaves you with 0.01023.

Answer:

v=28.28m/s t=14.14s average velocity =2m/s

Explanation:

Starting at rest the initial velocity is 0 substituting that in the first equation of motion v=u+atgives the final velocity but we first have to determine the time using the third equation of motion which is s=ut+1/2at^2 and then do the substitution. Average velocity is the determined by adding the initial and final velocity then divide it by 2

Answer:

Muscular and vigorous

Explanation:

Big gains only

Answer:Date: 08/21/21

Warm-up: 5 minutes

Cool-down: 1 minute

Type of Activity: Muscular

Description of Activity and Time: push up, and repetitions 10 minutes

Intensity Level: Moderate

Total Time:16 minutes

Explanation:

Answer:

a

Explanation:

I think bec. I am in small school

Explanation:

1.The parts of the ear include:

External or outer ear, consisting of: Pinna or auricle. This is the outside part of the ear. ...

2.Tympanic membrane (eardrum). The tympanic membrane divides the external ear from the middle ear.

3.Middle ear (tympanic cavity) , consisting of: Ossicles. ...

4.Inner ear , consisting of: Cochlea.

Explanation:

The major parts of ear are:-

1) Outer ear

2) Middle ear

3) Inner ear

ALL colors are in the visible spectrum.

"Color" is a word we use to describe light that our eyes can detect.  If the light has a "color", that means we can see it, and somebody gave it a name.  If we can't see it, then we don't have a "color" to describe it.

Every color that has ever been perceived by human eyes is present in the humanly-visible spectrum, except "black".

There are at least hundreds of them. Probably thousands.  Maybe millions.

The Colours that are included in visible spectrum are - 7 Colours namely :

Explanation:

The seven Colours of white light are Violet, indigo , blue, green , yellow, orange and red . It is remembered by the acronym - VIBGYOR.

Explanation:

1. Mass of an object

2. Distance between the objects

Answer:

When dealing with the force of gravity between two objects, there are only two things that are important – mass, and distance. The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them.

Explanation:

PLEASE let me know you are satisfied with my answer or not☺☺

Answer:

7.5 m

Explanation:

speed = distance/time

=> speed × time = distance

=> (3 m/s) × (2.5 s) = distance

=> 7.5 m = distance

Answer:12.5 km

Explanation:

0.5=1/2

25 x 1/2 = 12.5 (25 ÷ 2 = 12.5)

Answer:

12.5 km

Explanation:

Distance = Speed x Time

               = 25 x 0.5

               = 12.5 km

Answer:

4 kg

Explanation:

because when you go the moon you lose 6 times your weight because of the gravitational pull

Answer:

16.3333333 newtons

Explanation:

on earth it would 98 newtons

Answer:

time taken to reach maximum height is 2.548 sec and Maximum height is 31.855 m

Explanation:

Initial velocity U= 25 m/s

at maximum height velocity, V= 0 m/s

Let the time taken to reach maximum height be t and maximum height be H.

V= U-gt

so 25-9.81.t=0

therefore t= 25/9.81  = 2.548 sec

Now,

H= Ut-1/2(gt^2)

 =25x2.548-0.5x9.81x(2.548^2)

 =31.855 m

                                              Thank you

Answer:

finding the volume of an irregular shape

Answer:

constructive

alpitude

Answer:

si

Explanation:

Answer:

The velocity is uniform (unchanging) from A to B

The velocity increases from O to A

The velocity is decreasing from B to C and C to D

Acceleration is zero from A to B because the velocity is constant

The object starts to move at O and stops at D

Answer:

60ml

Explanation:

I'm going to assume you mean 210ml not centimeters. To find the volume all we do is subtract both values or with the formula [ f - i = v ]  where f = final amount and i = initial amount.

210 - 150 = 60ml

Best of Luck!

The final level of water should be = 210

[tex] {cm}^{3} [/tex]

or 210 ml

━━━━━━━━━━━━━

━━━━━━━━━━━━━

━━━━━━━━━━━━━

The volume of stone will be equal to the change in level of water.

that's,

210 - 150 [tex] {cm}^{3} [/tex]

= 60[tex] {cm}^{3} [/tex]

Hence the volume of the stone is 60 [tex] {cm}^{3} [/tex]

Answer:

[tex]the \: symbol \: mg \: represent \: magnesium \\ thank \: you[/tex]

Answer:

Magnesium.

I hope it's helps you

Answer:

Explanation:

moon is 1.6metre per second and earth is 9.8 meters per second square

Have a  nice day bye