Which example illustrates Newton's second law? A. The force of a wheelbarrow on the ground is equal to the force of
the ground on the wheelbarrow.
B. A person pushes a wheelbarrow, causing it to move forward.
C. More mass is added to a wheelbarrow, and a larger force is
required to move it.
D. A wheelbarrow remains stationary when no one pushes on it.

(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.