A car of mass 800 Kg is moving on an expressway. In order to increase the speed of the car from 54km/hr to 90km/hr the work required to be done will be

A car of mass 800 Kg is moving on an expressway. In order to increase

1.	A car of mass 800 Kg is moving on an expressway. In order to increase the speed of the car from 54km/hr to 90km/hr the work required to be done will be
A.	150 KJ
B.	160 KJ
C.	250 KJ
D.	200 KJ
Answer» C. 250 KJ

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A car of mass 800 Kg is moving on an expressway. In order to increase the speed of the car from 54km/hr to 90km/hr the work required to be done will be

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