Question

A car comes to a sliding stop in 5 m. During this process, the force on the car due to road
is 100 N and is directed opposite to the motion.
(a) How much work does the road do on the car?
(b) How much work does the car do on the road?
mont
no





answer step by stem with diagram....
diagram is must....



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Answer 1

Answer:

Distance D=10m,ForceF=200N

As,Work done W=F.D

so,work done by the cyclist on the road =−10×200=−2000J

Work done by the road on the cyclist=10×200=2000J

hence,option A is correct

Answer 2

app really mbbs student ho aapko neet maine kitne meliye