During an intense game of croquet, a 0.52-kg ball at rest on the grass is struck by a mallet with an
average force of 220 N.
If the mallet is in contact with the ball for 7.2x10^-3 seconds, what is the ball’s speed just after it is hit? Express your answer to two significant figures and include the appropriate units.

what was the acceleration of the 2 kg cart?

⇒ 16.0 cm/s2

what was the acceleration of the 4 kg cart?

⇒ 8.1 cm/s2

what was the acceleration of the 6 kg cart?

⇒ 5.3 cm/s2

amplitude

hope this

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.