A stunt woman of mass m falls into a net during the filming of an action movie. She experiences a normal force magnitude Fn while touching the net. Which of the following statements is correct for the acceleration magnitude a of the stunt woman? Khan problem!

b.a device that inputs heat into a cool object

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas

3. dark matter

empty space could also be a simple vacuum