physics_force_review_bellwork

When an object resists change, like a body in a turning car, it is called ________________.

• inertia

• force

• friction

• drag force

Tags

NGSS.MS-PS2-2

The force that pulls objects towards Earth.

• Gravity
• Friction
• Inertia
• Force

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS2-4

An object will accelerate in the direction of the force applied to it.

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law
• Newton's 4th Law

Tags

NGSS.HS-PS2-1

8 N to the left , and 4 N to the right. Find the net force. Is this balanced?

• 12 N Right  No
• 4 N Left  No
• 12 N Right  Yes
• 4 N Left  Yes

Tags

NGSS.MS-PS2-2

With unbalanced forces, the object will move in the direction of the _______ force.

• larger 
• smaller 
• equal 

Tags

NGSS.MS-PS2-2

Force pair that has a net force of zero.

• Balanced force
• Unbalanced force

Tags

NGSS.MS-PS2-1

Which one is balanced?

• top
• bottom
• both
• neither

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is the net force?

• 5000 N right
• 4000 N right
• 40 N left
• 4000 N left

Tags

NGSS.MS-PS2-2

What is the magnitude (size) and direction of the net force?

• 15 N to the left
• 15 N to the right
• 1 N to the left
• 1 N to the right

Tags

NGSS.MS-PS2-2

When a cannon fires a cannonball we observe Newton's third law. Which force is the reaction force?

• The cannon moving forward
• The cannonball moving forward
• The cannon moving backward
• The cannonball moving backward

Tags

NGSS.MS-PS2-1