Questions
A car of mass 'm' is driven on a surface with an accelaration 'a'. Frictional force on the car is 'x'. At an instant the velocity of car is 'v', the power of engine is
detailed solution
Correct option is C
TOTAL POWER = ( X + m a ) vTalk to our academic expert!
Similar Questions
Two similar springs P and Q have spring constants such that Kp > . They are stretched first by the same amount (case a), then by the same force (case b). The work done by the springs are related as, in case (a) and case (b), respectively.
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