Question: A 10 kg block lies on a ramp that is inclined at an angle of 30° (Figure 1 .80). Assuming there is no friction, what

A 10 kg block lies on a ramp that is inclined at an angle of 30° (Figure 1 .80). Assuming there is no friction, what force, parallel to the ramp, must be applied to keep the block from sliding down the ramp?

10 kg 30

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