a car of mass 200kg is moving with a speed of 5m/s. Calculate the work done by the frictional force to stop the car
Shardul27:
But without time force can't be found
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The question is incomplete. Time should also be given
Answers
Answered by
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As time is not mentioned here. I'm just telling the steps to solve this.
First calculate the deceleration using formula
a= v-u/t
Then substitute the value of deceleration in the equation
F=m×a
Hope this helps
Answered by
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m=200kg
u=5m/s
v=0(Car is stopping)
As time is not there,
F=m x a
=>F=m x (v-u) /t
=>F= [200 × (-5)/t] N.
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u=5m/s
v=0(Car is stopping)
As time is not there,
F=m x a
=>F=m x (v-u) /t
=>F= [200 × (-5)/t] N.
Hope this will help you.
If you like my answer
Please mark it as brainliest
And
Be my follower if possible.
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