If you wanted to test the effect of gravity on objects with different masses, what should you do for each of the following variables?(2 points)

object shapes- 1 doesnt matter, 2 make them different, 3 keep the same
Height from which you drop the objects- 1 doesnt matter, 2 make them different, 3 keep the same

1 answer

For the variable of object shapes, you should do option 2, make them different. This is because objects with different shapes experience air resistance differently, which may influence the effect of gravity on them.

For the variable of height from which you drop the objects, you should do option 2, make them different. This is because the height at which an object is dropped affects the time it takes to fall and the speed at which it falls. By varying the heights, you can observe how different masses are affected by gravity over different distances.