Question

the force that an object has due to contact with another object.
a collision
b kinetic energy
c damage
d contact force
e deform
f line of best fit

Explanation:

Contact force is the force exerted on an object due to contact with another object. Collision is an event, kinetic energy is related to motion, damage is a result, deform is a verb - change in shape, and line of best fit is in statistics.

Answer:

D. contact force