1. Tardigrade
  2. Question
  3. Physics
  4. The force exerted by the ideal string on the ideal pulley P shown in the figure is <img class=img-fluid question-image alt=Question src=https://cdn.tardigrade.in/q/nta/p-sh0qxs56pyegsz3q.jpg />

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. The force exerted by the ideal string on the ideal pulley $P$ shown in the figure is___
Question

NTA AbhyasNTA Abhyas 2022

Solution:

As $T \, = \, mg$ and for pulley $P$ , we can write
$T_{n e t} \, =\sqrt{T^{2} + T^{2} + 2 . T . T . c o s \, 120 ^\circ }= \, T \, = \, mg$