The Nature of Force

What is defined as a push or pull

• force

• motion

• vector

• speed

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Balanced forces do not change the objects speed or ________________ (it will maintain its velocity).

• direction

• distance

• location

• position

Is this and example of a balanced or unbalanced force?

• balanced
• KITTIES!
• unbalanced
• Pusheen!

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NGSS.MS-PS2-2

Which force produces a change in motion?

• unbalanced force
• balanced force
• gravitational force
• frictional force

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What do the arrows tell you?

• strength
• direction and strength
• direction
• speed

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NGSS.MS-PS2-1

What is the net force?

• 5000 N right
• 4000 N right
• 500 N left
• 4000 N left

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NGSS.MS-PS2-1

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You and your friend, are playing tug of war. Your friend pulls with a force of 55 N, to the right. You pull with a force of 65 N, to the left. What is the net force on the rope?

• 120 N, to the left
• 20 N, to the right
• 10 N, to the left
• 10 N, to the right

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NGSS.MS-PS2-2

If two forces act on an object in the same direction, the net force is the _____________.

• the difference between the two forces
• the sum of the two forces
• the product of the forces acting on the object
• rate at which the fuctions are derived

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NGSS.MS-PS2-1

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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.MS-PS2-2

What is the net force?

• 17 N Right
• 3 N Right
• 3 N Left
• 17 N Left

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NGSS.MS-PS2-1

NGSS.MS-PS2-2