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Introductory Physics Homework Help
Motion of a block on a steep surface
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[QUOTE="diredragon, post: 5485324, member: 567401"] [h2]Homework Statement[/h2] The block was given an initial velocity up the surface with an angle of 45 degrees to the ground. Calculate the ##\frac{t_1}{t_2}## with ##t_1## being the time it took to get to the highest point up the hill and ##t_2## the time it took to get down. In both cases the frictional force with coefficient m= 0.2 was acting on it. 2. Homework Equations 3. The Attempt at a Solution My tried solution is uploaded below in form of a picture. I have made free body diagrams but am stuck at getting the equation that involves time so that i can divide the two times. Any hints? [/B] [/QUOTE]
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Introductory Physics Homework Help
Motion of a block on a steep surface
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