6th Grade Force and Motion

What is the formula for Speed?

• Speed= Distance/Time

• Speed= DistanceXTime

• Speed=Distance+Time

• Speed=Distance-Time

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NGSS.MS-PS3-1

What is the formula for work?

• Force / Distance

• Force X Distance

• Force - Distance

• Force + Distance

Si Units for Force

• Joules

• Push

• Newtons

• Pounds

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NGSS.HS-PS2-1

Potential Energy is

• The energy the object has due to its motion

• The energy stored in an object due to its position

• The energy that increases the mass of an object

• The energy that increases the temperature of an object

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NGSS.MS-PS3-2

A stuntman jumps off the roof of a building. As he falls toward the airbag what is increasing?

• wind velocity

• potential energy

• kinetic energy

• gravity

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NGSS.MS-PS3-5

A ball is dropped off the top of a school 35 feet from the ground. A timer shows it took 5 seconds to hit the ground. What was the speed of the ball when it hit the ground?

• 35 ft/sec

• 7 ft/sec

• 1 ft/sec

• You do not have enough information

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NGSS.MS-PS2-2

NGSS.MS-PS3-1

Which object has the greatest amount of Potential Energy?

• Highest box

• Yellow box

• Blue Car

• Low box

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NGSS.MS-PS3-2

A bike travels 8 meters in 2 seconds, what is the speed of the bike?

• 40 m/s

• 4 m/s

• 16 m/s

• .16 m/s

What force pulls the marble toward the bottom of the ramp?

• electricity

• friction

• magnetism

• gravity

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NGSS.MS-PS2-2

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How does Piper's ramp cause the car to increase speed?

• Adding more height increases the potential energy, increases the kinetic energy, so the car rolls faster

• Adding more height decreases the potential energy, which increases the energy, so the car rolls faster

• Lowering the height decreases the potential energy, which decreases the kinetic energy, so the car rolls faster

• Lowering the height increases the potential energy, which increases the kinetic energy, so the car rolls faster

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

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