What is the work
to be done to increase the velocity from 18 km/hr to 19 km/hr if the mass of the care is
2000 kg.
Answers
Answered by
4
According to work energy theorem
Change in Kinetic energy = work done
Work done= 1/2*2000*(19-18)
=1/2*2000=1000J
Change in Kinetic energy = work done
Work done= 1/2*2000*(19-18)
=1/2*2000=1000J
Similar questions