PH-209
Friction and air resistance
Physics · Secondary 3 · Easy · Friction and air resistance
A 2.0 kg box is pulled horizontally with a force of 10 N. The frictional force opposing the motion is 4.0 N. What is the resultant force on the box?
- 6.0 N
- 14 N
- 4.0 N
- 2.0 N
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