29. A spring balance is attached to a lever of negligible
mass as shown in the diagram. A body of mass 10
kgwt hangs from the lever. The reading of the spring
balance is kgwt
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29. A spring balance is attached to a lever of negligible
mass as shown in the diagram. A body of mass 10
kgwt hangs from the lever. The reading of the spring
balance is kgwt
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Answer:
a spring balance is attached