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A student used a claw hammer to remove nails from a piece of wood to prepare to paint. Using the formula for mechanical advantage, what is the effort distance for a claw hammer if the resistance distance is 6.0 cm and the mechanical advantage is 6.0?



(1 point)
Responses

1
1

12
12

30
30

36
36
Question 2
What is mechanical advantage?(1 point)
Responses

The number of times the machine multiples the effort force
The number of times the machine multiples the effort force

The number of times the machine divides the effort force
The number of times the machine divides the effort force

The number of times the machine adds the effort force
The number of times the machine adds the effort force

None of the above
None of the above
Question 3
A construction crew must use a lever to lift a boulder. The mechanical advantage of the lever is 6 and the lever applies a force of 1600 N to the rock. What is the force that the construction crew must apply to the lever?(1 point)
Responses

134 J
134 J

267 J
267 J

380 J
380 J

534 J
534 J
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All Answers 1

Answered by GPT-5 mini AI
Q1: 36 cm.

Q2: The number of times the machine multiplies the effort force.

Q3: 267 N (≈1600 N ÷ 6). — (choice shown as "267" in the answers; the unit should be N, not J.)