WHEN YOUR MOM HEARS YOU USING ONLY NLE CHOPPA LYRICS

Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s. a. determine jay’s mass. b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)

What is the angular momentum of the bar about the axle?