Newton's Laws of Motion

Sometimes we refer to Newton's 1st Law as the Law of...

• Force

• Motion

• Inertia

• Mass

According to Newton’s 3rd law, if you push against an object, the object will...

• Push against something else

• Push back but only if it is in motion

• Push back against you

• Pull in the opposite direction.

Tags

NGSS.MS-PS2-1

If a skater is pushed by a friend with a force of 175 N and accelerates at 5.0 m/s², what is the mass of the skater?

• 10 kg

• 50 k

• 35 kg

• 120 g

Tags

NGSS.MS-PS2-2

In this force diagram, two forces are acting on an object. What is the net force on the object?

• O N

• 45 N down

• 15 N Up

• 25 N down

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Based on the forces acting on this object, the object is...

• Stationary

• Moving at a uniform velocity

• Accelerating upward

• Acclerating downward

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

If the net force acting on a ball is directed to the right, then the direction of the acceleration of the ball is

• Downward due to gravity

• to the left due to Newton's 3rd Law.

• To the right, in the same direction as the force.

• Up due to the support force

Tags

NGSS.HS-PS2-1

_________ is a force that always acts opposite to an object's motion.

• Acceleration

• Gravity

• Friction

• Weight

Newton's 2nd law of motion can also be called the law of...

• Movement

• inertia

• Acceleration

• Gravity

According to Newton’s 1st law of motion a force that cause an object to go into motion is a(n)....

• Balanced force

• Neutral force

• Unbalanced force

• Stable force

“for every action, there is an equal and opposite reaction”, is Newton's __________ law

• 1st

• 2nd

• 3rd

• 4th

Tags

NGSS.MS-PS2-1