Question

1.
Explain
an activity to show that
screw is an inclined plane.​

Answer 1

Answer:

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Explanation:

Inclined planes can wrap around an object, such as a mountain. When a road gently slopes up around a mountain, the driving distance increases, but less power from the engine is needed to get the car to the top of the mountain. Just as the inclined plane can surround a mountain, it can wrap around a central cylinder, as in a screw. This increases the distance the screw must turn to be put into the wood, but it requires less force than hammering a nail straight into the wood.

Answer 2

Answer:

A screw is just a nail with an inclined plane wrapped around it. We wrapped a piece of paper around to visualize how an inclined plane becomes the circular pattern on the screw. We observed that when the inclined plane is longer and the incline is more gradual there are more ridges on the screw.

Explanation:

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