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  • 1.A car starting from rest accelerates at a rate of 8.0 m/s/s. What is its final speed at the end of 4.0 seconds?

1.A car starting from rest accelerates at a rate of 8.0 m/s/s. What is its final speed at the end of 4.0 seconds?

Answers (1)

given, u=0, a=8m/s2, t=4s

we know that, v=u+at

v=0+8x4=32 m/s

Posted by

shubham.krishnan

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