Forces and Interactions Review

You drop an apple. As the apple falls, it is experiencing:

• a push
• a pull
• magnetism
• balanced forces

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

You place a 5-gram weight on one side of a balance. Which object could be added to the other side to balance the beam?

• several paper clips
• a gallon of water
• an inflated balloon
• the beam is already balanced

Tags

NGSS.MS-PS2-4

An object is in motion. A push force acts upon the moving object. Choose the most likely effect:

• the object's forces become balanced
• the object changes direction
• the object stops
• the object experiences electric forces

Tags

NGSS.MS-PS2-2

Define balance.

• the area around a magnet that applies a force
• when objects experience equal push and pull
• one surface or object rubbing against another
• the force that attracts an object towards earth

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Define friction.

• the area around a magnet that applies a force
• when objects experience equal push and pull
• one surface or object rubbing against another
• the force that attracts an object towards earth

Define gravity.

• the area around a magnet that applies a force
• when objects experience equal push and pull
• one surface or object rubbing against another
• the force that attracts an object towards earth

Tags

NGSS.5-PS2-1

Define magnetic field.

• the area around a magnet that applies a force
• when objects experience equal push and pull
• one surface or object rubbing against another
• the force that attracts an object towards earth

Tags

NGSS.MS-PS2-5

NGSS.MS-PS2-3

Which object would be attracted to a magnet?

• soda can
• plastic bag
• penny
• iron

Tags

NGSS.5-PS1-3

Is the following balanced? a car at a stop sign

• balanced
• unbalanced

Is the following balanced? a car rolling down a hill

• balanced
• unbalanced

Tags

NGSS.MS-PS2-2