There is 4000 balls in the earth of the world why is that so hard for you
Answer:
24.531 m
Explanation:
t = Time taken = 1.7 s
u = Initial velocity = 6.1 m/s
v = Final velocity
s = Displacement
g = Acceleration due to gravity = 9.81 m/s² = a
Equation of motion

The initial height of the rock above the ground is 24.531 m
Answer:
it means that velocity of a body rises by 9.8m/s each second if the air resistance is nrelated
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