The velocity of a 250 kg block sliding down a frictionless
The velocity of a 2.50 kg block sliding down a frictionless inclined plane is found to be 1.48 m/s.2.00 s later; it has a velocity of 8.68 m/s. What is the angle of the plane with respect to the horizontal?
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the velocity of a 250 kg block sliding down a frictionless inclined plane is found to be 148 ms200 s later it has a
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