A 7 kg bicycle moving at 11 m/s strikes a stationary 2000 kg car. The
bicycle bounces backwards at 3 m/s. What is the velocity of the car
after impact?
Select one:
21 m/s
77 m/s
0.028 m/s
0.011 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.