Question

An athlete jumps4.9 m high.what is its velocity?​

Answer 1

Answer:

2 m/s

Explanation:

Gravity = 9.8 m/s^2

Gravity/Distance = ma/s

                            = mv

                            = 9.8/4.9 = 2

Answer 2

Explanation:

gravity pulls a rate of approx 9.8 m/s

there fore its required velocity is

9.8m/s/4.9 = 2 m/s