a 4.88x10^-6 C charge moves 265 m/s perpendicular (at 90) to a magnetic field of 0.0579 T. what is the magnetic force on the charge

What is the scientific definition of energy that relates to work

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure