Test: AP Physics C Electricity

1.

A truck driver is making a delivery. He takes a 287kg box out of his semi-truck by having it slide down a 33o ramp that is 5.5m long. To ensure that the box doesn't accelerate down the ramp, the driver pushes back on it so that the box's constant speed is . If the coefficient of friction is 0.4, calculate the work done by the frictional force.

1/4 questions

0%
Learning Tools by Varsity Tutors