Abicycle has wheels of 0.70 m diameter. the bicyclist accelerates from rest with constant acceleration to 22 km/h in 10.8 s. what is the angular acceleration of the wheels?

Which law represents the thermodynamic statement of the conservation of energy of a system? a. the fourth law b. the first law c. the second law d. the third law

At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?

Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of