Question

If a ball is thrown straight up at 50 m/s, how fast will it be going right before you catch it?

Answer 1

Answer:

50 m/s

Explanation:

using 0= 50 - gt (v=0)

so 50= 10 t

t=5s

now, u=0

v= 10*t= 10*5 = 50m/s