Unit 8 Review

To make an object move you must first apply ---

• an opposing force

• an unbalanced force

• a stationary force

• a vertical force

Tags

NGSS.MS-PS2-2

Resistance to an unbalanced force

• Mass

• Resistance

• Inertia

• Force

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NGSS.MS-PS2-2

A push or pull that can change the motion of an object

• Tug

• Force

• Direction

• Net Force

Tags

NGSS.MS-PS2-2

How do we measure Force

• Newtons

• Grams

• M/S

• Mi/Hr

• This is an Unbalanced Force

• This is a Balanced Force

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

what is the net force

• 17N

• 3N <-----

• 3N------>

• 10N ------->

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

• This is an Unbalanced Force

• This is a Balanced Force

Tags

NGSS.HS-PS2-1

What is the net force

• 5N ---->

• 5N<--------

• 0N

• 10N

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Objects with greater _________ also have greater inertia.

• speed

• mass

• force

• friction

Tags

NGSS.MS-PS2-2

What kind(s) of objects have inertia?

• all objects with mass
• only objects at rest
• only objects in motion
• only objects whose motion is being changed

Tags

NGSS.HS-PS2-1