The drawing shows a skateboarder moving at 5.4 m/s along a horizontal section of a track that
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The drawing shows a skateboarder moving at 5.4 m/s along a horizontal section of a track that is slanted upward by 48° above the horizontal at its end, which is 0.40 m above the ground. When she leaves the track, she follows the characteristic path of projectile motion. Ignoring friction and air resistance, find the maximum height H to which she rises above the end of the track.
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5.4 m/s 0.40 m
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Applying the conservation of mechanical energy in the form of equation we have mv 2 f mgh f mv 2 0 m...View the full answer
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