An athlete executing a long jump leaves the ground at a 40° angle and travels 6.30 m.(adsbygoogle = window.adsbygoogle || []).push({});

a) what was the take off speed?

b) If the speed was increased by just 4.0 percent, how much longer would the jump be?

** i used squareroot of 2ax to find initial velocity and got 8.91 m/s but got it wrong. what was the problem>?

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# Homework Help: Athelete jump finding starting speed

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