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Question:

A truck’s wheel with a diameter of 18 inches moves another wheel with a diameter of 9 inches. What is the mechanical advantage of the system?

A 2:1
explanation

Reducing the diameter ratios (18:9) equals a 2:1 mechanical advantage.

Comments

obel88

2 years ago

Amazing app

Chester1985

2 years ago

Really good to study :)

diechotomy13

2 years ago

Ads are ignoring

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