Calculate the amount of work in newton-meters (N-m) to raise the 0.5 kg mass 0.5 meter. Then convert newton-meters to joules. Hint: a newton-meter = joule

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

Which atomic model was proposed as a result of j. j. thomson’s work?

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 ?