Physics, asked by prasadpal69, 11 hours ago

A uniform metre scale is balanced at 40 cm mark, when weights of 25 gf and 10 gf are suspended at 5 cm and 75 cm mark respectively. Calculate weight of metre scale ​

Answers

Answered by rajuyenorkar48
2

Answer:

This is the answer

Explanation:

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Answered by dassrijani1610
1

Answer:

52.5 gf

Explanation:

Moment in clockwise direction,

=W x 10 cm + 5 gf x 35 cm

=10 W cm + 175 gf cm.

Moment in anti-clockwise direction,

= 20 gf x 35 cm = 700 gf cm.

By the law of moments.

Moments in clockwise direction

= Moments in anti-clockwise direction.

=> 10 W cm + 175 gf cm = 700 gf cm

=> 10 W cm = (700-175) gf cm

=> 10 W cm = 525 gf cm

=> W = 52.5 gf.

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