Discover Questions

Is the output torque/hp of an electric motor pertinent to the input amp or wattage? What happens if u throw a basketball hard to a cow’s udder full of milk? lol? If t represents tan 2A, is there i can represent tan A or tan 4A in terms of A. Sin 4theta + tan 2theta =4, where t represents tan 2A? A child jumps on a trampoline.The trampoline bounces her up.Why don’t the forces cancel each other? Im in the U.S and just received a 380 volt 3 phase heater. Is it going to be hard to set up?