Physics Final Review Semester 2

Calculate the PE of a 2 kg cat perched 10 meters above the ground. 

• 20 J
• 200 J
• 2.04 J
• 200 W

Tags

NGSS.HS-PS3-2

Calculate the Kinetic Energy (KE) of a girl whose mass is 50 kg who is moving at 4 m/s.

• 200 J
• 800 J
• 400 J
• 100 J

Tags

NGSS.HS-PS3-2

Energy of motion is which type of energy?

• Potential
• Kinetic
• Sound
• Gravitational

What type of energy is in this picture?

• Kinetic
• Potential
• Chemical
• Sound

Tags

NGSS.HS-PS3-3

Work is:

• A transfer of energy by a force to move and object
• Something you get paid for
• Something you take home
• Makes you sweat

Tags

NGSS.MS-PS3-4

On a roller coaster, where is maximum potential energy?

• At the bottom of a big hill
• When going around a corner
• When going upside down
• At the top of a big hill

Tags

NGSS.MS-PS3-2

The formula for work is:

• d = r x t
• p = m x v
• f = m x a
• w = d x f

Tags

NGSS.HS-PS2-1

According to which law of energy, energy can't be created or destroyed?

• First law of motion
• The law of tacos
• Laws of Energy
• law of conservation of energy

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-1

Juan observed a collision in a lab where the kinetic energy after the collision was equal to the kinetic energy before the collision. This type of collision is

• Inelastic

• Elastic

• Explosion

Tags

NGSS.HS-PS3-2

Waves move ___ through vibrations

• Energy
• Matter
• Mass
• Weight

Tags

NGSS.HS-PS4-1