Physics, 19.06.2020 17:57 Averybloemendaal
A golfer hits a shot to a green that is elevated 2.80 m above the point where the ball is struck. The ball leaves the club at a speed of 18.7 m/s at an angle of 49.0Ëš above the horizontal. It rises to its maximum height and then falls down to the green. Ignoring air resistance, find the speed of the ball just before it lands.
Answers: 1
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Aspring has a natural length of 8 m. if a 12-n force is required to keep it stretched to a length of 10 m, how much work w is required to stretch it from 8 m to 16 m? (round your answer to two decimal places.)
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You walk 45 m to the north, then turn 90° to your right and walk another 45 m how far are you from where you originally started? a.45 m b.41 m c.85 m d.64 m
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What was the approximate temperature of the universe at an age of 1015 s?
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A golfer hits a shot to a green that is elevated 2.80 m above the point where the ball is struck. Th...
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