Awaken the Force Unit Review

Velocity is sometimes referred to as

• height

• length

• speed

If an object is moving rapidly (fast), then that object will have...

• more kinetic energy

• less kinetic energy

• the same kinetic energy

Energy of motion describe which type of energy?

• potential

• nuclear

• kinetic

• static

What is the best question to ask about an experiment about the strength of an electromagnet?

• how does the color of the wire affect the strength?

• how does the brand of battery affect the strength?

• how does the size of the electric current affect the strength?

True of False: A bowling ball will have more gravitational potential energy (GPE) than a golf ball

• true

• false

Electric currents produce _____________

• electron clouds

• magnetic fields

• sound waves

Tags

NGSS.MS-PS2-5

Which is true about magnets and their potential energy?

• the PE of opposite poles facing decreases as they get closer

• the PE of the same poles facing increases as they get closer

• the PE of opposite poles facing increases as they get closer

• they have PE all the time no matter what

How far will an object move in 10 seconds if it is traveling at a velocity of 10m/s2?

• 10 meters

• it won't move

• 100 meters

• 1,000,000 meters

Which 2 factors does the kinetic energy of an object depend on?

• volume

• velocity

• mass

• sound

A non-contact force is between

• two objects that aren't touching

• two objects that are touching

• the ground and wheels

• you and me

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-4

NGSS.MS-PS2-5