Physics, asked by Ronnyxxxx, 1 year ago

plzz answer with reason

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Answered by priya93334381462

1

when a string is cut off the rod will rotate about the othe point and produses torque

mg-T=ma eq1

since a =3g/4

so T= mg-ma

T= mg-3mg/4=mg/4

Ronnyxxxx: thanks

Ronnyxxxx: i was getting mg/2 as i did T-mg=0

Ronnyxxxx: how did u get a =3mg/4

Ronnyxxxx: 3g/4*

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