Question

The acceleration of an object varies directly with the force acting on it. If a force of 70 newtons (N) causes an acceleration of 6.5 m/s2, what force will cause an acceleration of 8 m/s2? Round your answer to the hundredths place.

0.74 N
0.743 N
86.15 N
86.158 N

Answer 1

86.15N

Explanation:

70N/6.5m/s^2 * 8m/s^2

= 86.15N