A car accelerates from rest along a straight road, increasing its momentum from 0 to 52500 kg·m/s in 6.5 s. If its engine and tires are able to provide an average force of 8500 N, what is the magnitude of the net dissipative force (friction and air resistance) on the car during this interval?
A) 11450 N
B) 1840 N
C) 3510 N
D) 423 N

Question

Quizplus · Accepted Answer

The Answer of A car accelerates from rest along a straight road, increasing its momentum from 0 to 52500 kg·m/s in 6.5 s. If its engine and tires are able to provide an average force of 8500 N, what is the magnitude of the net dissipative force (friction and air resistance) on the car during this interval?
A) 11450 N
B) 1840 N
C) 3510 N
D) 423 N

A Car Accelerates from Rest Along a Straight Road, Increasing