If a car manufacturer reduced the mass of a new car model, so that it took a force of 4000 N to accelerate towards the barrier at 4 m/s2, what would be the mass of
the new car?

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?

The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface

Which subatomic particle has a negative charge