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With what speed a body be thrown upwards so that the distances transversed in 5th and 6th second are equal

With what speed a body be thrown upwards so that the distances transversed in 5th and 6th second are equal

Grade:11

1 Answers

Arun
25750 Points
5 years ago
Dear student
 
As per your question, you have that the body os projected up, taking that in consideration the body must be at maximum height at t=5second. As because from time height symmetry if the body is at same height at time= t1 and time= tthen (t1 +t2)= total time of flight.
5th second means between t = 4 & t= 5
6th second means  between t=5 & t=6
Distance covered in the two time gap stated above can be equal if and only if the body crosses maximum height position at t=5,
or the time of flight is 10 second or u=50m/s

Regards
Arun (askIITians forum expert)

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