PH-1356
Friction and air resistance
Physics · Secondary 4 · Easy · Friction and air resistance
A 5.0 kg box is pushed with a constant horizontal force of 18 N along a rough floor at constant speed.
What is the frictional force acting on the box?
What is the frictional force acting on the box?
- 0 N
- 5.0 N
- 18 N
- 49 N
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.