- #1
jonnyboy261
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hey guys imm new here
i got a question in my book i can't figure out
it says:
an athlete executing a long jump leaves the ground at a 30 degree angle and travels
7.80m (a) what was the takeoff speed? (b) if this speed were increased just 5.0 % how much longer would the jump be?
anyone kno how to do this
i tried using the kinematic equations but ther isn't enuf info
please help if u know the answer.
thanks a lot !
i got a question in my book i can't figure out
it says:
an athlete executing a long jump leaves the ground at a 30 degree angle and travels
7.80m (a) what was the takeoff speed? (b) if this speed were increased just 5.0 % how much longer would the jump be?
anyone kno how to do this
i tried using the kinematic equations but ther isn't enuf info
please help if u know the answer.
thanks a lot !
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