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ICSE Class 10 Answered

A body is projected vertically up with a velocity of 21m/s. the time interval for which that body is above 16m from the ground is
Asked by sowmya subathra | 18 Apr, 2013, 07:08: AM
answered-by-expert Expert Answer
16=21t-5t2
solving this equation,we get the value of time.
Answered by | 22 Apr, 2013, 03:13: PM

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ICSE 10 - Physics
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