If a car previously traveled at 15.0 mph but now covers the same distance in half the time, calculate its speed.

Convection occurs when thermal energy is transferred by the movement of

Asmall grinding wheel has a moment of inertia of 4.0×10−5 kg⋅m2 . what net torque must be applied to the wheel for its angular acceleration to be 150 rad/s2 ?

Amaterial that provides resistance to the flow of electric current is called a(an) (1 points)