H2P-512
Contact forces
H2 Physics · JC 2 · Easy · Contact forces
A 1.5 kg block slides down a rough slope at constant speed. The component of its weight parallel to the slope is 6.0 N. What is the frictional force acting on the block?
- 6.0 N up the slope
- 0 N
- 3.0 N up the slope
- 9.0 N down the slope
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