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CBSE Class 11-science Answered

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Asked by smanishkumar2002 | 05 Jun, 2018, 10:11: PM
answered-by-expert Expert Answer
 
let us take g = 10 m/s2
Vertical height reached for every upward motion =:- h = u2/(2g) = (20×20)/(2×10) = 20 m
 
time for reaching maximum height :- t = u/g = 20/10 = 2 s
Answered by Thiyagarajan K | 06 Jun, 2018, 02:31: PM
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