The scientist who developed three Laws of Motion was?

• Mr. Caramagno
• Sir Isaac Newton
• Albert Einstein

When the force on the object is _______  the object will not move.

• unbalanced
• rest
• balanced

A _______ force is any force that requires contact to be enforced.

• equal
• push
• contact

The second Law is about inertia: the motion of an object depends on the_____ of the object and the amount of ____ used.

• outside and equal
• mass and force
• force and Sir Isaac Newton

Gravity and magnetism are ________ forces.

• outside or motion
• pull or non-contact
• rest or action

A force is a _______ or a ________.

• pull and non-contact
• push and pull
• push and mass

The First Law of Motion says: An object at ______ tends to stay at ______ and an object in ________ tends to stay in _________ unless acted upon by an _________ force.

• push, pull, non-contact, opposite
• rest, rest, motion, motion, unbalanced
• mass, force, contact, balanced

Newton's Third Law says that for every ______ there is an ________ and _________ reaction.

• action, equal, opposite
• push, pull, contact
• motion, unbalanced, equal

A foot kicking a soccer ball is a ________ force.

• equal
• non-contact
• contact

Which Law? An object at rest tends to stay at rest unless acted upon by an unbalanced force.  An object in motion tends to stay in motion unless acted upon by an unbalanced force.

• Newton's First Law
• Newton's Second Law
• Newton's Third Law