The distance covered by the second car is …………times that of the
distance covered by the first car. Justify your answer?

The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational