A 15.10 kg block is slid from a height of 14.12 m down a friction-less incline. It comes to a flat surface and crosses a 9.63 m strip of sandpaper with a coefficient of friction of 0.31. After passing over the sandpaper, the block is traveling on a friction-less surface again. How fast is the block traveling?
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A 15.10 kg block is slid from a height of 14.12 m down a friction-less incline. It comes to a flat s...
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