What is Newton's First Law of Motion?

• F = m x a

• Every action has an equal an opposite reaction

• An object at rests stays, an object in motion stays in motion

• Friction

What is Newton's 1st law?

• Law of Force and Acceleration

• Law of Inertia

• Law of Action-Reaction

• Law of motion

What Newtons law does this picture represent

• Newtons 1st law

• Newtons 2nd law

• Newtons 3rdt law

• Newtons 4rth law

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NGSS.MS-PS2-1

If an object is stationary (not moving) the forces acting upon it are _____________

• unbalanced

• weak

• balanced

• Hulk Smash!

If there were no friction, a moving object would keep moving, even if no other force were applied to it.

• true

• false

What happens to an object at rest if balanced forces act upon it?

• The object remains at rest.

• The object begins to move at a constant speed.

• The object begins to move and then slows down

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Because of inertia, a moving object will keep ________ unless acted on by an unbalanced force.

• at rest

• moving

• in one spot

• inertia

Objects tend to stay at rest unless acted upon by ______

• An inside force

• An outside force

• A balanced Force

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NGSS.MS-PS2-2

If the forces acting on an object are balanced, then its motion will not change

• True

• False

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NGSS.HS-PS2-1

What is the net force acting on this box?

• 16N to the right

• 4N to the left

• 0N

• 8N to the left

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