a wheel , which has moment of inertia 0.252 kg⋅m^2, is spinning at 50.0 rpm when the power is shut off. the wheel experiences a frictional torque, which causes the wheel to coast uniformly to rest in 100 seconds. what is the magnitude of the frictional torque?​

Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.