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professor190 [17]
3 years ago
12

A net force of 500N acts on a 100 kg cart what is the acceleration

Physics
1 answer:
Len [333]3 years ago
5 0

The formula is sum of the forces = Mass* Acceleration


If there is no friction (which i'm assuming not)

500N = 100 * A

A = 5 M/S/S (Or M/S^2)

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Answer:

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From the question,

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But,

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Where m = mass of the boy, Δh = change in height of the boy, Δv = change in velocity of the boy.

Substitute equation 2 and 3 into equation 1

W = mgΔh+1/2mΔv²................. Equation 4

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