Physics, asked by gourav6973, 1 year ago

Find the reading of the spring balance (massless)

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Answered by Ksanjay9386gmailcom

1

the answer will be option a

gourav6973: why

Ksanjay9386gmailcom: due to the NLM 3 AND DUE TO FORCE

Answered by choki60

18

M=60,m=20 ,g=10 so,T=2×M×m×g÷m+M=2×60×20×10÷60+20 or,T=300N

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