Physics
23.06.2021 16:18
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Calculate the mechanical advantage of a lever that has an input force of 15 N and
Calculate the mechanical advantage of a lever that has an input force of 15 N and an output force of 60 N. *
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JS28boss
4,9(22 marks)
Explanation:
Given that, .
Input effort is 15N
Fi = 15N
Output effort is 60N
Fo = 60N
Then,
Mechanical advantage(M•A) is the ratio of two forces, and it is also referred to has force ratio.
M•A = Output Force / Input Force
M•A = Fo / Fi
M•A = 60 / 15
M•A = 4
The mechanical advantage is 4
fernandez122115
4,4(67 marks)
the shovel and pair of scissors are the correct answer
Explanation:
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