Unit 2 Review Energy, Force and Motion

Which object would most likely move the farthest with the same force?

• Legos

• Rock

• Toy car

• Brick

Tags

NGSS.MS-PS2-2

If person a has pulling force of 4N and person B has a pulling force of 10N, who would have the most force applied?

• Person A

• Person B

• None of the above

Tags

NGSS.MS-PS2-2

What force would cause a toy car that rolls down a ramp to stop?

• Position

• Friction

• Motion

• Variable

Tags

NGSS.MS-PS3-5

What is wrong with the circuit above?

• Its connected to the positive and negative

• It needs a buzzer

• The light bulb is in the wrong spot

• The switch is open

If an object does not transfer heat what is the object considered to be?

• Thermal insulator

• Electrical conductor

• Electrical insulator

Tags

NGSS.MS-PS3-3

If you have an open circuit and two wires are not connected what could you add to the two wires to connect it and let electricity travel through?

• plastic paper clip

• cotton ball

• metal paper clip

• wood block

The plastic that is around copper wires is a good...

• electrical insulator

• electrical conductor

Tags

NGSS.MS-PS2-3

What type of energy does a battery put out?

• Mechanical

• Electrical

• Light

• Sound

What type of energy does a hydroelectric dam capture as water passes through?

• Mechancial

• Light

• Sound

• Thermal

energy of motion

• Mechanical

• Electrical

• Light

• Thermal

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5