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Physics, 06.05.2020 07:08 dleflore80
A 5 kg wooden block sitson a flat straight-away12 meters fromthe bottom of an infinitely long ramp, which has an angle of 20 degrees. The straightaway has a coefficient of kinetic friction of 0.4and the ramp of 0.25. While the block is on the flat section, you exert a 100 N forceat an angle of 45 degrees above the horizontal, propelling the block towards the ramp.
a. What is the velocity of the block right before it begins going up the ramp?
b. How far up the ramp (the distance along the hypotenuse) does the block travel before stopping?
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A 5 kg wooden block sitson a flat straight-away12 meters fromthe bottom of an infinitely long ramp,...
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