Cheney 6th Grade Science Bowl (Test #1)

Look at the diagram. Which force or forces are acting at Position B?

• gravity only
• force applied by the string
• gravity and force applied by the string
• centrifugal force

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

What you find out by doing the experiment

• variable
• independent variable
• dependent variable
• controlled variable

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NGSS.MS-PS2-2

What tool is shown in the picture?

• force meter
• spring scale
• thermometer
• graduated cylinder

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NGSS.MS-PS2-1

A bowling ball starts at Position 1, rolls down a ramp, across the floor, and stops at Position 4. At which position is the bowling ball moving fastest?

• 1
• 2
• 3
• 4

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

The ability to do work.

• energy
• potential energy
• kinetic energy
• momentum

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NGSS.MS-PS3-4

NGSS.MS-PS3-5

Top of the hill starts at position 1 and the bottom is position 4. At what position will the snowboarder be moving fastest?

• 1

• 2

• 3

• 4

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NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

What kind(s) of objects have inertia?

• all objects with mass
• only objects at rest
• only objects in motion
• only objects whose motion is being changed

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NGSS.HS-PS2-1

friction is a force that acts 

• in the same direction as the motion
• opposite to the direction of the motion
• opposite to the applied forces
• the same direction as the applied force

Find the net force: 15 N to the right, and another 15 newtons to the right.

• 0 N Right
• 0 N Left
• 30 N Left
• 30 N Right

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NGSS.HS-PS2-1

Which type of force(s) will cause a change in an object's motion?

• gravity
• zero net force
• balanced forces
• unbalanced forces

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NGSS.MS-PS2-2