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the following forces are considered contact forces: applied force, electrical force, and normal force. true false

Which statement best explains why an object weight less on mercury than it does on earth

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?

Need this now! do pilots live long