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Question

a ball thrown by a boy is caught by another after 2 second soome distance away in the same level. If thr angle of projection is 30 degree, the velocity of projection will be?
9 years ago

Answers

Chanz
vo sin30 = 1/2(9.8)t
vo sin30 = 1/2(9.8)2
vo = (9.8)/sin30 = 19.6
9 years ago

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