Kinetic Energy #1

DEFINITION

The energy of motion in a body is called what?

• Motion

• Translational movement

• Kinetic Energy

• Energy

What is the formula for KE?

• KE= 1/3mv²

• K=1/2mv²

• KE=1/2mv²

• KEE=1.2mv³

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

The SI Unit often used to measure kinetic energy is called what?

• jewels

• joules

• jule

• jole

Tags

NGSS.HS-PS3-2

EQUATION

If a basketball weighs 2kg and is traveling at 10m/s what is the basketball's kinetic energy?

• 100

• 10

• .10

• 1,000

Tags

NGSS.MS-PS3-1

DEFINITION

The Law of Conservation is a principle that states that energy is never created or destroyed.

• False

• Maybe

• I'm not sure

• True

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

As the mass increases the KE will increase or decrease?

• increase

• decrease

Tags

NGSS.MS-PS3-1

EQUATION

A car weighs 100kg and is traveling at a very slow speed of 4m/s. What is the kinetic energy of the moving vehicle?

• 2,000 J

• 1,600 J

• 400 J

• 800 J

Tags

NGSS.MS-PS3-1

DEFINITION

A change in distance per unit of time in a specified direction is called...?

• velcro

• velocity

• speed

• joules

TRUE OR FALSE

As velocity decreases the kinetic energy will gradually increase over time.

• True

• False

TRUE OR FALSE

Is a slow moving bicycle an example of kinetic energy?

• True

• False

Tags

NGSS.MS-PS3-1