(っ◔◡◔)っ ♥ I'm stuck ♥

(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.

Why do astronauts in the space shuttle weigh less?

Acar travels 40m in 8 seconds find the car speed