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2 years ago

What is the acceleration of a car that starts from rest and achieves a speed of 45 m/s in 5 seconds?

Physics

1 answer:

bagirrra123 [75]2 years ago

4 0

Answer:

9m/s^2

Explanation:

solution,

Given. Initial velocity (u)=0m/s

Final velocity (v)=45m/s

Time taken(t)=5sec

Acceleration (a)=?

we know,

a=v-u/t

=45-0/5

=45/5

=9m/s^2

Therefore acceleration (a)= 9m/s^2

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3 years ago

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1 year ago

A 95kg clock initially at rest on a horizontal floor requires a 560N horizontal force to set it in motion. After the clock is in

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Complete Question

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