Maria pushes a ball, and the ball rolls across the table. She wants to make the ball roll faster.Maria needs to push the ball A. on a different table. B. with less strength. C. on the other side of the table. D. with more strength.

6Tina and Jill have two balls, ball A and ball B. Ball A is twice as heavy as ball B. Tina and Jill push the balls with the same strength across the same flat surface.What will happen to the balls? A. Ball A will roll faster. B. Neither ball will roll at all. C. Ball A and ball B will roll at the same speed. D. Ball B will roll faster.

3. A ball rolls off of a table with a speed of 3.2 m/s. The table is 1.5 m high.a) When does the ball hit the ground? (Answer=0.55 s)b) How far away from the base of the table does the ball travel? (Answer=1.8 m)c) With what speed does the ball hit the floor? (Answer=6.3 m/s)

The two metal balls of the previous question roll off a horizontal table with the same speed. In this situation:Group of answer choicesboth balls hit the floor at approximately the same horizontal distance from the base of the table.the heavier ball hits the floor at about half the horizontal distance from the base of the table than does the lighter ball.the lighter ball hits the floor at about half the horizontal distance from the base of the table than does the heavier ball.the heavier ball hits the floor considerably closer to the base of the table than the lighter ball, but not necessarily half the distance.the lighter ball hits the floor considerably closer to the base of the table than the heavier ball, but not necessarily half the distance.

A small ball rolls horizontally off the edge of a tabletopthat is 1.20 m high. It strikes the floor at a point 1.52 m hori-zontally from the table edge. (a) How long is the ball in the air?(b) What is its speed at the instant it leaves the table?

4. A ball bearing rolls with constant velocity on a tabletop 0.950 m high. It rolls off and hits theground 0.35m from the edge of the table. How fast was the ball rolling?