Ch 13 Quick Review M

What is the Mechanical Advantage (MA) of pulley A?

• 1

• 2

• 3

• 4

• none of these choices are correct

What is the Mechanical Advantage (MA) of pulley C?

• 1

• 2

• 3

• 4

• none of these choices are correct

What is the Mechanical Advantage (MA) of pulley E?

• 1

• 2

• 3

• 4

• none of these choices are correct

What is the Mechanical Advantage (MA) of pulley B?

• 1

• 2

• 3

• 4

• none of these

What is the Mechanical Advantage (MA) of pulley D?

• 1

• 2

• 3

• 4

• none of these

What is the Mechanical Advantage (MA) of the second pulley?

• 1

• 2

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• 4

• None of these

What is the Mechanical Advantage (MA) of pulley 2?

• 1

• 2

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• 4

• None of these

The mechanical advantage (MA) of the block and tackle provided is . . . . 

• 1
• 2
• 4
• None of these

The diagram shows a 225 N load attached to a movable pulley. What amount of force is required to lift the load?

• 0.1125N
• 112.5N
• 11.25N
• 1.125N