ATMOSPHERIC MAT WITH HOOK (with Teacher’s Guide)

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Item AR-510

This durable, thick rubber mat has a simple design that demonstrates a powerful concept: atmospheric pressure. Pick up an ordinary flat lab stool or try to lift the mat off a table, which is nearly impossible! Show how suction cups stick because of the pushing force of air, not from a pulling “suction” force. Explore additional concepts such as surface area, force, vacuums, and pressure. • Comes with a Teacher’s Guide • 10.5″ L x 10.5″ W

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Size 10.5 " x 10.5"
Weight N/A

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Description

This durable, thick rubber mat has a simple design that demonstrates a powerful concept: atmospheric pressure. Pick up an ordinary flat lab stool or try to lift the mat off a table, which is nearly impossible! Show how suction cups stick because of the pushing force of air, not from a pulling “suction” force. Explore additional concepts such as surface area, force, vacuums, and pressure. • Comes with a Teacher’s Guide • 10.5″ L x 10.5″ W


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