7th Newton's three laws review

Newton’s 3 Laws Review

Newton’s First Law:
an object at rest remains at rest and an object in motion remains in motion,
unless acted upon ban an unbalanced force.

Objects can only move when an unbalanced force acts on it.

Unbalanced forces have a net force that is NOT equal to zero.

Friction is one of the forces that stop motion.

Gravity is another - objects are being constantly pulled towards Earth’s center.

*Known as the law of inertia because inertia is defined as the tendency of an object
to resist a change in its motion.

Newton’s Second Law:
the amount of acceleration of an object is proportional to the acting force
and inversely proportional to the mass of the object; or a = F/m

Describes the relationship between force, mass, and acceleration.

Acceleration is the rate of change in motion (velocity).

As FORCE increases, acceleration also increases (directly proportional)

As MASS increases, acceleration decreases (inversely proportional)

Newton’s Third Law:
For every action there is an equal and opposite reaction.

When you push down on the ground, the ground pushes back on you with the
same force;

Why objects don’t move when placed on a table - gravity pulls them down with
a certain amount of force and the table pushes them up with the same force.

Results in a net force of zero (0) so the object remains at rest (Newton’s 1st
Law)

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw

Multiple Choice

Which of Newton's three laws does the diagram represent?

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rdLaw