Which of the following is a long-term benefit of regularly participating in physical activity?

Identify the type of synthetic material used in each object

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.