Question

22) A crane is an example of
a) wedge
b) inclined plain
c) pulley
d) lever
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Answer 1

Answer:

ANSWER IS

Explanation:

A wedge: An inclined plane

A needle: An inclined plane

A staircase: An inclined plane

A slide: An inclined plane

The wheel of a flagpole: A pulley

Nutcrackers: A lever

Scissors: A lever

An opener: A lever

An axe: An inclined plane

A crane: A pulley

A knife: An inclined plane