Forces and Motion

The motion of the object in the diagram is changing.

• True

• False

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

A push or a pull on an object:

• gravity

• non-contact force

• elastic force

• force

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

This diagram represents which of Newton's Laws?

• Law of Inertia

• Law of Acceleration

• Law of Action-Reaction

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NGSS.MS-PS2-1

On a distance-time graph, which variable belongs on the y-axis?

• Distance

• Acceleration

• Speed

• Time

Which type of force resists motion?

• Friction

• Gravity

• Pull

• Push

A student is pushing a book with a force of 10 Newtons to the left. Another student is pushing the book to the right. How many Newtons of force is the second student pushing with if the book is not moving?

• 10 Newtons

• 5 Newtons

• 0 Newtons

• 1 Newton

Tags

NGSS.3-PS2-1

To drag a sofa over carpet, movers sometimes use slippery pads. Which force is reduced with the use of the pads?

• Friction

• Gravity

• Push

• Magnetism

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

What should you do to make a toy car roll faster down a ramp?

• Push it with more force

• Push it with less force

• Remove the force of gravity

• Use magnetism to push it down

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-1

How does the mass of an object affect the motion of an object?

• The greater the mass the less effect a force will have

• The greater the mass the greater the effect a force will have

• The less the mass the less effect a force will have

• It has no effect

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NGSS.MS-PS2-2

NGSS.MS-PS3-1

If two toy trucks are pushed with the same force, Which one will move the longest distance?

• The one with more mass

• The one with less mass

• The mass will make no difference

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NGSS.MS-PS2-2