PH-108
Friction and air resistance
Physics · Secondary 3 · Medium · Friction and air resistance
A 5.0 kg box is pulled along a horizontal floor by a horizontal force of 18 N. The frictional force opposing the motion is 8.0 N.
What is the resultant horizontal force on the box?
What is the resultant horizontal force on the box?
- 2.0 N
- 8.0 N
- 10 N
- 26 N
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