If you are using a screwdriver to pry open a paint can, you are using what type of simple machine?

1 answer:

6 0

If you are using a screwdriver to pry open a paint can, you are using what type of simple machine?

screw

wheel and axle

What is done whenever a force moves an object through a distance?

work

What simple machines would move or turn an object?

wheel and axle

A see-saw is an example of what type of lever?

First Class

A ramp is an example of an inclined plane. A man in a wheelchair was trying to get up the ramp, but he was having trouble because it was too steep. What can you do to make the ramp more useful?

Decrease the height of the ramp

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