Forces and Newton's Laws - Newton's Third Law and Normal Force

Question 1

Newton’s 3rd Law

Answer 1

• when one object exerts a force on the second objects exerts an equal amount of force back on the first object in the opposite direction
• for every action there is an equal and opposite reaction

Question 2

Normal Force (n)

Answer 2

• when you push a solid, it pushes back with an equal force that is perpendicular to the surface