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What is the minimum force required to increase the energy of a car by 68 j over a distance of 12 m? Assume the force is constant? A. 5.7 N B. 80 N C. 68 N D. 820 N E. 0.18 N

What is the minimum force required to increase the energy of a car by 68 j over a distance of 12 m? Assume the force is constant? A. 5.7 N B. 80 N C. 68 N D. 820 N E. 0.18 N
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What is the minimum force required to increase the energy of a car by 68 j over a distance of 12 m? Assume the force is constant?

A. 5.7 N
B. 80 N
C. 68 N
D. 820 N
E. 0.18 N

User Superman
by
8.3k points

1 Answer

4 votes
The wording of this can be bothersome. I think you should be using
E = F * d
E = 68 J
d = 12 m
F = ???

68J = F * 12 m
68J/12 m = F
5.67 N

A <<<<<====== Answer

User Eugene Tartakovsky
by
8.3k points
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