Reference frame B moves past frame A with a constant relative velocity. A particle has an acceleration of magnitude a as measured in frame A. Which of following describes the acceleration magnitude measured in frame B? a. greater than a
b. equal to a
c. less than a

You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 2.70 miss . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?

Often called simply "velocity," this is the velocity of an object at a particular moment in time.

What accounts for an increase in the temperature of a gas that is kept at constant volume? a. energy has been removed as heat from the gas. b. energy has been added as heat to the gas. c. energy has been removed as work done by the gas. d. energy has been added as work done by the gas.