Work and Energy Quiz

The ability to do work or cause something to move???

• Work

• Energy

• Power

• Joules

Tags

NGSS.HS-PS2-1

NGSS.HS-PS3-2

NGSS.HS-PS3-3

Is equal to Force times Distance

• Work

• Potential Energy

• Kinetic Energy

• Newtons

IF a rock has a mass of 100Kg and is at a height of 8 meters what is it's Potential Energy?

Hint Gravity is 10m/s2

• 80 J

• 800 J

• 8000 J

• Non of the above

The energy of an object in motion is called?

• Joule Energy

• Potential Energy

• Power

• Kinetic Energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

If 50 N of force was placed on an object that moved 2m how much work was done?

• 25 J

• 100 J

• 1000 J

• zero

Tags

NGSS.HS-PS3-2

How would I solve for Height if I knew mass, gravity and Potential Energy???

• Mass X Gravity

• Energy X Mass

• Energy divided by

  Mass X Gravity

• Estimate by how long it takes to fall

Energy and Work are measured in what unit?

• meters per second

• Kilograms

• Watts

• Joules

What does it mean by velocity squared? How do I solve for this?

• take the number X itself

• take the square root of the number

• multiply number by 10

• take the number X 2

How much Work is done from pushing a 2000 kg car that does not move?

• 20000 J

• 200 J

• 0 J

• 100 N*m

What variable or unit is measured in Newtons?

• Distance

• Height

• Force

• Velocity

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-3