Question

a boy throws a ball with velocity 10m/s in vertically upward direction,if g=10m/s the ball rises a height?

Answer 1

hey here is your answer

given data:
initial velocity (u) = 10m/s
final velocity (v) = 0
acceleration due to gravity (g) = 10m/s²
height = ?

by third equation of motion,

v² = u²+2gh
0 = (10)²+2(-10)(h)
20h = 100
h = 100/20
h = 5m

hope it helps
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