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Question 1:
A beam rests on a pivot.
The weight of the beam is negligible.
Masses W, X and Y are placed on the beam, as shown in Fig. 4.1.

The weight of mass Y is 12N and the weight of mass W Is 4 N.
Calculate the weight of mass X that balances the beam.
0.3m

Question 1 A beam rests on a pivot The weight of the beam is negligible Masses W X and Y are placed on the beam as shown in Fig 41 The weight of mass Y is 12N a class=