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How much force is needed to accelerate a 1400 kg car from rest to 14 meters/sec in 7 seconds?
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3 votes
How much force is needed to accelerate a 1400 kg car from rest to 14 meters/sec in 7 seconds?

User Samy Massoud
by
5.3k points

1 Answer

2 votes

Answer:

2800 N

Step-by-step explanation:

Acceleration = change in velocity / change in time

= 14 m/s / 7 s = 2 m/s^2

F = ma

= 1400 (2) = 2800 N

User Kemenaran
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4.9k points
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