ALOT OF POINTS What is the best description of the acceleration of an object? A: A runner travels 100 m in one minute.
B: A cars velocity changes from 25 m/s to 20 m/s in 5 seconds.
C: An airplane changes elevation from 10,000 ft to 5,000 ft.
D: A remote-controlled car speeds up from 0 m/s to 15 m/s.

(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.