Question

When we throw a ball upwards, what happens to its speed while it is going up? Give reasons for your answer. ​

Answer 1

While we throw a ball upwards, it speed decreases continuously till it becomes zero.

Reason:-

• Their is downward acceleration (g) which acts on the ball in the opposite direction of speed........

(g) is gravity with value 9.8m/sec²

Answer 2

Answer:

this doward accerlaration (g) which acts in a ball in opposite direction..and also it is an one example gravitional force