A car moves at a speed of 40 m/s starting from rest and takes 4 s fund accleration
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Here initial velocity=0m/s
Final Velocity=40m/s
Time taken=4s
Acceleration=(final velocity-initial velocity) /time taken
= (40m/s - 0m/s)/4
=40/4=10m/s*s
So acceleration =10metre per second square
Final Velocity=40m/s
Time taken=4s
Acceleration=(final velocity-initial velocity) /time taken
= (40m/s - 0m/s)/4
=40/4=10m/s*s
So acceleration =10metre per second square
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