Calculate the work required to be done to stop a car of 1000 kg moving with a velocity of 90kn/h.
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Work =0.5*1000*25
=125 00 joule
As
90km/hr=90*1000/3600
=25m/sec
=125 00 joule
As
90km/hr=90*1000/3600
=25m/sec
Answered by
0
work- f*d
1000*g*90*5/18m/s
1000*g*90*5/18m/s
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