Conversion Kinetic & Potential

What is energy?

• rate of work
• Motion of an object
• ability to do work
• force over time

What is kinetic energy?

• energy of work
• energy of motion
• energy of gravity
• energy of power

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What is potential energy?

• energy of motion
• energy due to potion or condition
• energy of power
• energy of work

Tags

NGSS.MS-PS3-2

What is gravitational potential energy?

• energy due to position above ground
• energy due to work
• energy due to time
• energy due to motion

Tags

NGSS.MS-PS3-2

What 2 factors affect gravitational potential energy?

• gravity and time
• distance and force
• mass and height
• power and gravity

Tags

NGSS.MS-PS3-2

How is mechanical energy calculated?

• force x distance
• kinetic energy/potential energy
• gravitational energy x kinetic energy
• kinetic energy + potential energy

Which of the following is an example of a change of kinetic energy into gravitational potential energy?

• a person parachuting out of a plane
• a car racing around an oval track
• a person skiing down a hill
• a person walking up a hill

Tags

NGSS.MS-PS3-2

Kinetic and Potential Energy are the two types of energy that relate to..

• Change
• Friction
• Motion 
• Density 

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-4

NGSS.MS-PS3-5

At which point is potential energy greatest

• W
• X
• Y
• Z

Tags

NGSS.MS-PS3-2

While a boulder is on the top of a hill it has what type of energy? 

• Mechanical
• Kinetic
• Potential 
• Reactive 

Tags

NGSS.MS-PS3-2