Physics, asked by dayaltk, 1 day ago

1. In Fig. 11.12, find the normal reaction. 3 kg T = 20 N

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Answered by yashjaglan012

14

Answer:

normal reaction

N+Tsin30°=3g

N+20×1/2=30

N=20newton

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Answered by Proxyzam

7

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In a given free body diagram

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