Calculate the acceleration of a body which starts from rest and travels 87.5m in 5sec?
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Answered by
1
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HERE IS UR ANSWER...
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First we have to find velocity..
Velocity = distance / time
=> v = 87.5 / 5
=> v = 17.5 m / s
=> v ^2 = u^2 + 2 a × s
=> a = v^2 / 2 × s
=> a = 17.5 × 17.5 / 2 × 87.5
=> a = 306.25 / 175
=> a = 1.75 m/ s^2
HOPE HELPED..
HAVE A NICE DAY..
:-)
HERE IS UR ANSWER...
___________________________
First we have to find velocity..
Velocity = distance / time
=> v = 87.5 / 5
=> v = 17.5 m / s
=> v ^2 = u^2 + 2 a × s
=> a = v^2 / 2 × s
=> a = 17.5 × 17.5 / 2 × 87.5
=> a = 306.25 / 175
=> a = 1.75 m/ s^2
HOPE HELPED..
HAVE A NICE DAY..
:-)
sabrina789:
thank you
anytime miss
Answered by
0
s=ut+1/2at^2
87.5=1/2 × a×25
a=7m/s^2
87.5=1/2 × a×25
a=7m/s^2
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