Question

You throw a ball of mass 1.0kg straight up. What do you observe?

1) The ball falls back down immediately
2) The ball continues to move upwards
3) The ball reaches a maximum height and then falls back down
4) The ball disappears into thin air

Answer 1

When you throw a ball straight up, it reaches a maximum height and then falls back down due to the force of gravity.

Step-by-step explanation:

When you throw a ball of mass 1.0kg straight up, you will observe that the ball reaches a maximum height and then falls back down.

This is because of the force of gravity acting on the ball. When you throw the ball upwards, the force of gravity slows it down until it eventually stops and starts to fall back down.

The maximum height the ball reaches will depend on the initial velocity at which you threw it and the acceleration due to gravity.