Wh does a soccer ball that is quickly rolling across a grass field slow and finally stops rolling

Answers

Answer 1

Answer: Friction which helps it stop is that what your asking

Answer 2

Answer: Friction cancels out the exerted force applied to the ball

What kind of wave is a sound wave?

A wave sound is a longitudinal wave.
HOPE THIS HELPS :)

a wave sound is a longitudinal wave.

Why is it important for DNA to be copied before cell division?

If DNA is improperly copied, the cell will function differently.
This is called a mutation.
Mutated cells do not do the originally intended purpose.

gas has a volume of 185 ml and pressure of 310 mm hg. The desiered volume is 74.0 ml. What is the required new pressure

Answer:

The required new pressure is 775 mm hg.

Explanation:

We are given that gas has a volume of 185 ml and a pressure of 310 mm hg. The desired volume is 74.0 ml.

We have to find the required new pressure.

Let the required new pressure be ' $\text{P}_2$ '.

As we know that Boyle's law formula states that;

$P_1 * V_1 = P_2 * V_2$

where, $P_1$ = original pressure of gas in the container = 310 mm hg

$P_2$ = required new pressure

$V_1$ = volume of gas in the container = 185 ml

$V_2$ = desired new volume of the gas = 74 ml

So, $P_2 = (P_1 * V_1)/(V_2)$

$P_2 = (310 * 185)/(74)$

= 775 mm hg

Hence, the required new pressure is 775 mm hg.

What is the major force that keeps the moon in it's orbit around the earth?

gravity is the answers

it will be gravity. Gravity keeps the moon in a constant free fall around the earth

What instrument use lenses or mirrors to collect and focus light from distant objects?

Optical telescopes do that.

I believe that would be a telescope. not 100% on that but it makes sense to me.

First to answer will be the brainliest i need the answer ASAP

kinetic energy because the bird is in motion

Kinetic Energy because the bird is in motion.