what is the term of the inorganic compound which is used for breakdown of complex food into simple substance​

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

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.)

How is the gravitational force related to the distance between two objects?