Gear Ratio Practice- Plumier

How does this gear ratio affect the speed and torque?

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How are the speed and torque affected by his gear ratio? (12 tooth gear is the input/ drive gear)

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How are the speed and torque affected by his gear ratio? (36tooth gear is the input/ drive gear)

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How are the speed and torque affected by his gear ratio? (12 tooth gear is the input/ drive gear)

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How are the speed and torque affected by his gear ratio? (60 tooth gear is the input/ drive gear)

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What is the gear ratio of the mechanism below? The orange gear is the input/ driven gear.

• 5:3

• 3:5

• 3:3

• 5:5

What is the gear ratio of the mechanism below? The orange gear is the input/ driven gear.

• 5:3

• 3:5

• 36:60

• 1:1

What is the gear ratio of the mechanism below? The orange gear is the input/ driven gear.

• 5:3

• 3:1

• 5:1

• 1:5

What is the gear ratio of the mechanism below? The orange gear is the input/ driven gear.

• 5:3

• 3:1

• 5:1

• 3:5

What is the gear ratio of the mechanism below? The orange gear is the input/ driven gear.

• 5:3

• 3:1

• 1:3

• 3:5