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29-12-2023
Physics

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A 10 kg block experiences a net force in the opposite direction of its velocity for 1 s. Its velocity decreases by14 m/s. What is the magnitude of the net force? Calculate answer to one decimal.

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MathPhys MathPhys

29-12-2023

Answer:

140 N

Explanation:

Impulse = change in momentum

J = Δp

FΔt = mΔv

F (1 s) = (10 kg) (14 m/s)

F = 140 N

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