Assume each wheel is a uniform 25 kg disk. Find, for the end of the 15 s interval, (a) the rotational kinetic energy of each wheel about its axle, (b) the total kinetic energy of each wheel, and (c) the total kinetic energy of the automobile.
what part of the world do you live in?
I think question is incomplete
it is complete
It's really incomplete
Original question should be like this... An automobile has a total mass of 1300 kg. It accelerates from rest to 65 km/h in 14 s. Assume each wheel is a uniform 30 kg disk. Find, for the end of the 14 s interval, (a) the rotational kinetic energy of each wheel about its axle, (b) the total kinetic energy of each wheel, and (c) the total kinetic energy of the automobile
You post only a part of it.
You will definitely need this KE=1/2mv^2 (we will need mass and speed of the car)
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