The block shown moves with constant velocity on a horizontal surface. Two of the forces on it are shown. A frictional force exerted by the surface is the only other horizontal force on the block. The frictional force is:
A) 0
B) 2 N, leftward
C) 2 N, rightward
D) slightly more than 2 N, leftward
E) slightly less than 2 N, leftward

Question

The block shown moves with constant velocity on a horizontal surface. Two of the forces on it are shown. A frictional force exerted by the surface is the only other horizontal force on the block. The frictional force is: 
A) 0 
B) 2 N, leftward 
C) 2 N, rightward 
D) slightly more than 2 N, leftward 
E) slightly less than 2 N, leftward

Quizplus · Accepted Answer

The Answer of The block shown moves with constant velocity on a horizontal surface. Two of the forces on it are shown. A frictional force exerted by the surface is the only other horizontal force on the block. The frictional force is: 
A) 0 
B) 2 N, leftward 
C) 2 N, rightward 
D) slightly more than 2 N, leftward 
E) slightly less than 2 N, leftward

The Block Shown Moves with Constant Velocity on a Horizontal