Science 8 Semester Exam

First Name:

Last Name:

Class Period:

• 1st Period
• 2nd Period
• 3rd Period
• 4th Period
• 5th Period

Choose ALL examples that describes kinetic energy (There can be more than 1 answer)

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Which point has the greatest gravitational potential energy?

• Point 1
• Point 2
• Point 3

Which point has the greatest kinetic energy?

• Point 1
• Point 2
• Point 3

The more mass an object has:

• The greater it's kinetic energy
• The smaller it's kinetic energy
• Kinetic energy stays the same

The more velocity an object has:

• The greater it's kinetic energy
• The smaller it's kinetic energy
• Kinetic energy stays the same

Which is NOT an example of an object accelerating?

• Change direction
• Change in mass
• Change in speed

What is the Total Net Force of the box below?

• 0 N
• 100 N to the left
• 100 N to the right