A load of 150 N is kept at a distance of 2.5m from the fulcrum of a lever . At what distance an effort of 60N need to be applied to balance the lever.
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Answer:
6.25
Explanation:
l=150
E=60
LD=2.5
WE HAVE,
L*LD=E*ED
150*2.5=60*ED
150*2.5/60=ED
HENCE,ED=6.25
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