An 8.2 kg object accelerates at 8.0 m/s^2. What is the acceleration?

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

Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?

Frequency of electromagnetic waves that a radio station is assigned is called