Question

When we throw a ball upwards what happens to its speed while it is going up give reasons?

Answer 1

Answer:

It decreases due to the gravitational pull

Explanation:

When we throw a ball upwards, its speed retards gradually. This is because the earth produces a gravitational force which brings down everything that goes up. So when a ball is thrown upward the gravity applies force to bring it down which decreases its speed of going up

Answer 2

Answer:

It's speed will slow down as there will be an deceleration caused by gravity.