Math, asked by itzHATERxx, 4 months ago

Hola Amigos!​ 
Physics Question, chapter Dynamics

A metre scale 'PQ' of uniform thickness and weighing 100 \rm{g_{wt}}gwt​ is suspended by means of a string to a rigid support at a point 'R' on it such that \boxed{\sf{PR: QR = 2:3}}PR:QR=2:3​ . At the end 'P' a load of 85 \sf{g_{wt}}gwt​ is attached. 

1. Find the load attached at Q such that the scale is in equilibrium.

2. If 'S' is a point on the scale such that \boxed{\sf{PR: SR = 2:1}}PR:SR=2:1​ and the load at 'Q' is shifted to 'S', find the percentage change in and the the load, in shifting it from 'Q' and 'S'; to maintain equilibrium state of the scale.​

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Answered by Anonymous
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Answered by danger7537
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