3. A 0.14-kg ball traveling with a speed of 43 m/s is brought to rest in a catcher's mitt. Determine the magnitude of the impulse exerted by the mitt on the ball.

Acompound machine is also called a machine. a. force b. simple c. complex d. directional

Agas expands from an initial volume of 0.040 m^3 and an initial pressure of 210 kpa to a final volume of 0.065 m^3 while its temperature is kept constant. how much work is done by the system?

Is the number of complete movements of a wave per second.