In the winter sport of bobsledding, athletes push their sled along a horizontal ice surface and then hop on the sled as it starts to careen down the steeply sloped track. in one event, the sled reaches a top speed of 9.2 m/s before starting down the initial part of the track, which is sloped downward at an angle of 4.0°. what is the sled's speed after it has traveled the first 140 m?
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In the winter sport of bobsledding, athletes push their sled along a horizontal ice surface and then...
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