Forces and Energy Review

If an objects has more mass, then it requires

• more force to move it

• less force to move it

Tags

NGSS.MS-PS2-2

When magnets pull toward each other, they

• attract

• repel

• push away

• disappear

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What unit of measurement to we measure force in?

• grams

• liters

• Newtons

• inches

Force can be described as a ________________________ on an object.

• tug or slap

• push or pull

• strain

• burn and turn

Tags

NGSS.MS-PS2-1

Match the correct word to the definition.

• Energy

• The flow of electric charges along a path

• electric current

• The result of two objects bumping into each other.

• Collision

• The ability to do work and cause change in matter.

• Heat

• The energy that moves between objects of different temperatures.

• Vibrate

• To move back and forth.

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Forces can transfer energy with both direct and indirect contact. What is DIRECT FORCE?

• Objects are not touching

• Objects are touching

• Objects are parallel

• Objects are vertical

Forces can transfer energy with both direct and indirect contact. What is INDIRECT FORCE?

• Objects are not touching

• Objects are parallel

• Objects are horizontal

• Objects are touching

Tags

NGSS.MS-PS2-5

Which type of energy does the boy use to spin the wheel?

• Light

• Mechanical

• Sound

• Thermal

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Match the following

• Force

• Energy of movement.

• Kinetic

• Push or Pull

• Potential

• Stored energy.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-2

What type of force happens when two objects are rubbing against each other?

• Friction

• Magnestism

• Gravity