A body moving with an initial velocity of 5m/s altains a velocity of 15m/s in 3 sec then the displacement is?
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30m displacement is correct
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Initial velocity u=5m/s
Final velocity v=15m/s
Time t=3sec
v=u+at
15=5+3a
Acceleration a=10/3 m/s²
Displacement S=ut+1/2 at²=5x3+1/2 x10/3 x3x3
So S=30m
Final velocity v=15m/s
Time t=3sec
v=u+at
15=5+3a
Acceleration a=10/3 m/s²
Displacement S=ut+1/2 at²=5x3+1/2 x10/3 x3x3
So S=30m
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