12.20 Energy

Which number shows kinetic energy at its maximum?

• three

• two

• four

• five

Tags

NGSS.MS-PS3-1

What is the formula for calculating kinetic energy?

Which of the following factors does potential energy depend on?

• Speed and mass

• Height and mass

• Speed and height

• Volume and density

Tags

NGSS.MS-PS3-2

• 49 J

• 98 J

• 19.6 J

• 9.8 J

Tags

NGSS.MS-PS3-2

A car of mass 1000 kg is moving at a speed of 20 m/s. What is its kinetic energy?

• 200,000 J

• 400,000 J

• 100,000 J

• 50,000 J

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5