Question

Adam built a custom jeep with front wheels that have one-third the diameter of the back wheels. When Adam drives the car, how many revolutions does one of the front wheels make for each revolution made by one of the back wheels?

(A) 27
(B) 9
(C) 3
(D) 1/3
(E) 1/9

Answer 1

torque=I*angular acceleration where I=mr^2
if R=3r then front wheels will be 1/9th of rear wheels.

Answer 2

Thank you :)