Balanced and Unbalanced Forces Generation Genius

A force has both strength and ________.

• power

• direction

• color

• balance

Tags

NGSS.MS-PS2-1

______________ forces do not affect the movement of an object.

• Strong

• Weak

• Light

• Balanced

An object's motion won't change unless acted on by a _________

• spell

• force

• motion

• command

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

For every action there is ______ and opposite reaction.

• an equal

• a stronger

• a weaker

• an exciting

Tags

NGSS.MS-PS2-1

A still object __________ have forces acting upon it.

• does

• can't

• doesn't

• will sometimes

Tags

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NGSS.MS-PS2-5

A rocket launches because of ______.

• its large mass

• an opposite reaction

• gravity

• air resistance

Tags

NGSS.MS-PS2-1

This force is caused by objects rubbing together.

• Gravity

• Air Resistance

• Friction

• Spinning

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

This force is caused by air and slows things down.

• Friction

• Air Resistance

• Gravity

• Pulling

Tags

NGSS.MS-PS2-5

What is the definition of balanced forces?

• Forces that cause an object to move

• Forces that are equal in size and opposite in direction, resulting in no movement

• Forces that are unequal in size, causing movement

• Forces that act in the same direction

Which of the following scenarios is an example of unbalanced forces?

• A book resting on a table

• A car accelerating on a highway

• A satellite orbiting Earth

• A person standing still

Tags

NGSS.MS-PS2-2