Force and Newton's Laws Revision

Name the missing force...

• normal force
• applied force
• frictional force
• tension force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Name the missing force...

• applied force
• weight force
• tension force
• drag

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Whenever an object is moving, there is usually this force opposing the motion:

• inertia

• momentum

• friction

• applied force

What is the NET FORCE of this diagram?

• 17 N, right

• 17 N, left

• 23 N, right

• 12 N, up

Tags

NGSS.MS-PS2-2

This object would be moving (pick all that are correct):

• up

• down

• left

• right

Tags

NGSS.MS-PS2-2

The down-arrow in this diagram is most-likely:

• gravity

• normal

• a push or pull

• friction

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What forces are acting on a leopard resting on a log?

• F_g & F_app

• F_ten & F_g

• F_g & F_Norm

• F_fric & F_Norm

Tags

NGSS.MS-PS2-4

Is it BALANCED? 

• Yes
• No

Tags

NGSS.MS-PS2-2

What is the net force?

• 17 N Right
• 3 N Right
• 3 N Left
• 17 N Left

Tags

NGSS.MS-PS2-2

A 50-kg crate is pushed with a horizontal acceleration of 20 m/s². What net force is acting on the crate?

• 2.5 N

• 0.4 N

• 1000 N

• 30 N

Tags

NGSS.MS-PS2-2