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fredd [130]
3 years ago
14

An object is dropped from rest from the top of a 400 m cliff on Earth. If air resistance is negligible, what is the distance the

object travels during the first 6 s of its fall?
Physics
1 answer:
IrinaVladis [17]3 years ago
8 0

Answer:

176.58 m

Explanation:

t = Time taken = 6 seconds

u = Initial velocity = 0

v = Final velocity

s = Displacement

g = Acceleration due to gravity = 9.81 m/s² = a

Equation of motion

s=ut+\dfrac{1}{2}at^2\\\Rightarrow s=0\times t+\dfrac{1}{2}\times 9.81\times 6^2\\\Rightarrow s=176.58\ m

The object travels 176.58 m from the cliff in 6 seconds.

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