A car with a mass of 2000 kg accelerates at 6 m/s'at a green light. What is the car's force?​

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?

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

The material that keeps its new shape after it is stretched is called?