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A runner travels 100 m in 10.4 s. Assume that it takes him 1.40 s to reach his top speed, which is then maintained for the rest of the race. Find the following values:
a) Average acceleration during the first 1.40 seconds
b) Maximum speed
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What law of physics would be violated
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an athlete executing a long jump leaves the ground at a 30.9o angle and travels a horizontal distance 7.03m. what was
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