ICSE Class 10 Physics 2018 Solved Paper
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The diagram below shows a lever in use :
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Question : 6
Total: 78
Without changing the dimensions of the lever, if the load is shifted towards the fulcrum what happens to the mechanical advantages of the lever?
Solution:
If the load is shifted towards the fulcrum, the mechanical advantage of the lever will increase. It is so because M.A. = E.A./L.A. If L.A. is decreased then M.A. will increase.
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