Inertia

• The direction an object is moving
• The speed at which an object is moving
• The resistance of an object to change its motion (correct)
• The force that causes an object to change its motion

• The object's motion will stop
• The object's motion will change direction
• The object's motion will continue unchanged (correct)
• The object's motion will speed up

• Friction (correct)
• Gravity
• Inertia
• Momentum