Energy Notes

Stored energy due to an object's height

Tags

NGSS.HS-PS2-4

Energy stored in a spring-like mechanism

Energy due to motion

Tags

NGSS.HS-PS3-2

Energy can not be created or destroyed, it can only be transferred

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The amount of energy transferred or converted per unit time

The energy transferred to or from an object by the application of force

What is the equation for Gravitational Potential Energy?

• PEg=mgh

• PEg = 1/2 mgh

• PEg = m^2gh

• PEg = mg/h

What is the equation for Elastic Potential Energy?

• PEs = Fd

• PEs = 1/2 mv^2

• PEs = mgh

• PEs = 1/2 kx^2

What is the equation for Kinetic Energy

• KE = 0.5 * m * v
• KE = m * v^2
• KE = 0.5 * m * v^2
• KE = m + v^2

Tags

NGSS.HS-PS2-1

What is the equation for Work?

• W = F + x

• W = F * x

• W = F / x

• W = F - x