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What is the average net force if a car with 1000kg reaches the speed of 28 meters per seconds in 7 seconds?
Wiki User
∙ 14y ago
Acceleration = (change in speed) / (time) = 28/7 = 4 meters per second2
Force = (mass) x (acceleration) = (1,000 x 4) = 4,000 kg-m/sec2 = 4,000 Newtons.
Wiki User
∙ 14y ago
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