Simple Machines

Which simple machine does the picture show?

• ramp

• lever

• pulley

• wheel and axle

Which simple machine is used in a wheelchair?

• ramp

• pulley

• clock

• wheel and axle

What ramp can you find on a playground?

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Tags

NGSS.3-PS2-1

Which item would move farthest if you gave it a push?

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Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

Which tool is a pulley?

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Tags

NGSS.MS-PS2-1

Where is the fulcrum on a pair of scissors?

• on the top handle

• on the bottom handle

• on the sharp tip

• in the middle

What simple machine is used in a door knob?

• wheel and axle

• pulley

• lever

• ramp

Why might someone use a ramp?

• to help move a heavy load

• to pry something apart

• to open a bottle

• to dig a deep hole

Tags

NGSS.3-PS2-1

Which object needs the most force to be pushed across the floor?

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Tags

NGSS.3-PS2-1

Which tool uses levers?

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