5. A man is trying to push a 20 kg wooden crate upwards along a rough 30-degree ramp with a force of 30 N and is directed horizontally onto the crate. We do not know if the force is sufficient to push the crate up the ramp or even barely stopping the crate from sliding down the ramp. The coefficients of non-sliding (static) and sliding (kinetic) friction are 0.2 and 0.1, respectively. Which of the following best describes the state of motion of the crate? 30 N 30° A. The crate does not move and has no impending motion B. The crate moves up the ramp C. The crate moves down the ramp D. The crate does not move but has an impending motion
5. A man is trying to push a 20 kg wooden crate upwards along a rough 30-degree ramp with a force of 30 N and is directed horizontally onto the crate. We do not know if the force is sufficient to push the crate up the ramp or even barely stopping the crate from sliding down the ramp. The coefficients of non-sliding (static) and sliding (kinetic) friction are 0.2 and 0.1, respectively. Which of the following best describes the state of motion of the crate? 30 N 30° A. The crate does not move and has no impending motion B. The crate moves up the ramp C. The crate moves down the ramp D. The crate does not move but has an impending motion
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