A motorcycle's velocity at the top of the hill is 22 m/s. 4.0 seconds later it reaches the bottom of the hill with a velocity of 30.0 m/s. What is the acceleration of the motorcycle?

3/2 m/s^2

Explanation:

a= v-u\t

= 30-22/4

=6/4

=3/2 m\s^2

HOPE THIS WORKS..

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

the maxium height is 34m/s