If you pull a sled up a slope, which one of these statements is correct for the magnitude of a normal force?
A)It is less than the weight of the sled.
B)It is larger than the weight of the sled.
C)It is equal to the weight of the sled.
D)It is zero.

Question

Quizplus · Accepted Answer

When pulling a sled up a slope, the normal force is the component of the sled's weight perpendicular to the slope. Since part of the weight is counteracted by the slope itself, the magnitude of the normal force is less than the total weight of the sled.

If You Pull a Sled Up a Slope, Which One