Roller Coaster

is the energy possessed by an object because of its motion.

• Power
• Force 
• energy
• kinetic energy

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A ______ is a push or a pull acting upon an object

• Acceleration
• force
• friction
• energy

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NGSS.MS-PS2-2

 The two most important forms for amusement park rides are kinetic and potential _____

• acceleration
• Friction
• force
• energy

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NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

Objects that are changing their speed or their direction are said to be 

• Energy
• acceleration
• speed
• unbalanced forces

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What force caused your cart to slow down?

• friction
• applying force
• gravity
• gravity and friction

Tags

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What is the relationship between kinetic energy and speed

• They are directly proportional
• There is no relationship
• They are indirectly proportional
• They are brother and sister

Tags

NGSS.MS-PS3-1

Which would have the greatest potential energy with respect to work being done on the book?

• A book on a 1.2 meter table with a normal force
• A book on the floor with a normal force
• book in the hands of a 1.8 meter person with a normal force 
• They have the same potential energy

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The velocity of an object is:

• Acceleration
• Speed only
• Speed in a certain direction
• Force

When measuring the force used on an object we use the unit:

• Meters
• Newtons
• Distance/Time
• None of these

When you push on an object and your friend pulls on the same object and the object does not move, this is an example of:

• Net forces
• Regular forces
• Unbalanced forces
• Balanced forces