PH-1515
Friction and air resistance
Physics · Secondary 4 · Easy · Friction and air resistance
A 2.0 kg box is pushed horizontally with a constant force of 8.0 N and moves at constant speed.
What is the frictional force acting on the box?
What is the frictional force acting on the box?
- 0 N
- 4.0 N
- 8.0 N
- 16 N
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