Physics Quiz Review

Newton's Third Law of Motion states that any action will have a(n) _______ and ______ reaction

• Equal and similar
• Equal and opposite
• Equal and different
• Greater and opposite

Tags

NGSS.MS-PS2-1

What is the speed of an object that travels 20 meters in 4 seconds?  (Hint: Speed = Distance / Time)

• 80 m/s
• 0.2 m/s
• 5 m/s
• 24 m/s

A(n) __________ is a push or pull.

• Newton
• Acceleration
• Force
• Momentum

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

NGSS.MS-PS2-5

What unit do we measure Force in? 

• Newtons
• Joules
• Force
• Midi-chlorians

Tags

NGSS.HS-PS2-1

A person is pushed forward into their seatbelt when a car stops demonstrates which of Newton's Laws of Motion?

• First
• Second
• Second & Third
• Third

You push on a tree with 20 N of Force. If the tree doesn't move, the tree is pushing back on you with _____of Force.

• 20 N 
• 40 N 
• 10 N 
• 0 N

Tags

NGSS.MS-PS2-1

A soccer ball accelerates more than a bowling ball when thrown with the same force is an example of which of Newton's Laws of Motion?

• First Law
• Second Law
• Third Law 
• Fourth Law

An object of mass 10 kg is accelerated upward at 2 m/s².  What force is required? (Hint: F = ma)

• 20 N
• 2 N
• 5 N
• 0 N

A 5000 N block is lifted 10 m. How much work was done? (Hint: Work = Fd)

• 50000 J
• 5000 J
• 500 J
• 50 J

A description of the speed and direction of an object's motion is...

• Velocity
• Speed
• Acceleration
• Vector