What is the tendency of an object to resist changes in its state of motion called?

According to Newton's first law, an object at rest will stay at rest, and an object in motion will stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force.

What force causes a ball to fall to the ground?

Which of Newton's laws states that for every action, there is an equal and opposite reaction?

If you push a box with more force, it will move faster. This relates to Newton's Second Law.

What is the unit of force?

When you jump up, you push down on the Earth. The Earth pushes you up. Which law is this?

An object's mass is a measure of its inertia.

What happens to an object if no net force acts on it?

If two objects have the same mass, which one will be harder to push?

Which of Newton's Laws states that for every action, there is an equal and opposite reaction?

When you jump up, you push down on the Earth. The Earth pushes back up on you. Which law does this show?

Which of Newton's Laws explains why a heavier object requires more force to move than a lighter object?

What is the unit of force?

Which of Newton's Laws describes inertia?