A 1.6 x 10-19 C charge is moving at 286 m/s perpendicular to a magnetic field of strength 6.5 7. Calculate the force on the charge.

The a992 steel rod bc has a diameter of 50 mm and is used as a strut to support the beam. determine the maximum intensity w of the uniform distributed load that can be applied to the beam without risk of causing the strut to buckle. take f.s. = 2 against bucklin

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?