Question

What is the minimum force required to increase the energy of a car by 69 J over a distance of 42 m? Assume the force is constant.

Group of answer choices

0.61 N

69 N

2900 N

1.6 N

110 N

Answer 1

ANSWER: 1.6N (forth option)



EXPLANATION:
E= Force x displacement
69=F(42)
69/42 = F
F=1.64 N

Answer : 1.6N