Work, Force, and Energy

work is a measurement of how much force is applied over a certain

• distance
• velocity
• shape
• size

if you push a cart with a force of 60 N for 2 m... how much work have you done

• 120 J
• 30 J
• 120 N 
• 30 N

both work and energy are measured in 

• joules
• newtons
• meters
• seconds

energy in motion

• kinetic
• potential

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NGSS.MS-PS3-1

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stored energy

• kinetic
• potential

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NGSS.MS-PS3-2

potential energy is mass (x) acceleration due to gravity (x) ?

• height
• distance
• size 
• mass

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NGSS.MS-PS3-2

true or false
the faster an object moves the more kinetic energy it has

• true
• false

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NGSS.MS-PS3-1

if you lift a 2 kg box of toys to the top shelf of a closet that is 3 m high... how much PE will the box have

• 58.8 J
• 58.8 N
• 6 J
• 6 N

Tags

NGSS.MS-PS3-2

In the formula for kinetic energy, what is being squared

• mass
• velocity

Which type of energy is potential (+) kinetic

• mechanical
• thermal
• chemical
• electromagnetic

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

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