I’ll give brainliest A 24 kg go-cart moves at a speed of 10.0 m/s. The engine exerts 50.0 N force to
accelerate the cart over a distance of 30.0 m.
(a)
What amount of work did the engine do on the cart?
(b)
What is the cart's final kinetic energy?
(c)
What will be the cart's final speed?

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.)

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

In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy. work depends on the square of the change in potential energy. work is equal to the negative of the change in kinetic energy. work is equal to the square of the change in kinetic energy