QUESTION 15
A wooden crate with a mass of 136 kg sits on the ground. The coefficients of friction between the ground and the crate are 0.85 and 0.45. One person pushes the crate to the right with a force of 1200 N and another pushes the crate to the left with a force of 2500 N.
What is the acceleration of the crate?
5.15 m/s^{2} to the left |
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1.23 m/s^{2} to the left |
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0.0 m/s^{2} or it doesn't move |
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1.23 m/s^{2} to the right |
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5.15 m/s^{2} to the right |
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