TS EAMCET · Physics · Rotational Motion
A balance is made using a uniform metre scale of mass 100 g and two plates each of mass 200 g fixed at the two ends of the scale and the balance is pivoted at 45 cm mark of the scale. The error when 300 g weight is placed in the plate at 0 cm to weigh vegetables placed in the plate at 100 cm is
- A 36.4 g
- B 63.6 g
- C 200 g
- D 100 g
Answer & Solution
Correct Answer
(D) 100 g
Step-by-step Solution
Detailed explanation
\( (M_p + W_k) \times L_{left} = (M_p + W_v) \times L_{right} + M_s \times d_{scale} \)…
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