Energy and Conservation

Which letter shows the ball when it has THE MOST potential energy?

• A

• B

• C

• F

• G

Tags

NGSS.MS-PS3-2

What is the Kinetic Energy at point B?

• 500,000 J

• 400,000 J

• 300,000 J

• 50,000 J

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-2

What is the Kinetic Energy at point C?

• 500,000 J

• 400,000 J

• 300,000 J

• 50,000 J

Tags

NGSS.HS-PS2-1

NGSS.HS-PS3-1

NGSS.HS-PS3-2

What is the KE at the bottom?

• 15,000 J

• 3,750 J

• 7,500 J

• 11,250 J

What is the GPE at the top?

• 50 J

• 25 J

• 0 J

• 100 J

What is the Total Energy at the bottom?

• 50 J

• 25 J

• 0 J

• 100 J

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-2

The faster an object moves, the ________ kinetic energy it has. 

• more
• less
• none of the above
• all of the above 

You throw a ball into the air as shown in the diagram. At what point does the ball have the most gravitational potential energy?

• W

• X

• Y

• Z

If the height is zero, gravitational potential energy

• is zero

• at its maximum

• 100J

• 200J

You drop a 5 kg ball from a height of 2 m. Just before it reaches the ground, how much kinetic energy does it have?

• 10 J
• 100 J
• 7 J
• 20 J

Tags

NGSS.HS-PS3-2