Describing Magnetic Field Lines
The magnetic field lines of a bar magnet spread out from the

The diagram shows a person using a piece of gym equipment to lift weight which best describe the body in terms of simple machine

Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.

What is a good example of instantaneous speed