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A flatcar of mass m0=20 kg is moving to the right due to a constant horizontal force F=10 N. Sand spills on the flatcar from a stationary hopper. The velocity of loading is constant and equal to μ=1 kg/s.Find the acceleration of the flatcar after t=20 s. |
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Answer» A flatcar of mass m0=20 kg is moving to the right due to a constant horizontal force F=10 N. Sand spills on the flatcar from a stationary hopper. The velocity of loading is constant and equal to μ=1 kg/s. |
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