All the surface are smooth and the strings ans pulleys are light. The force exerted by the 20 cm part of the rod on the 10 cm part is All the surface are smooth and the strings ans pulleys are light. The force exerted by the 20 cm part of the rod on the 10 cm part is September 8, 2020 Category: Cengage NEET by C.P Singh , Chapter 6 - Newton's Laws of Motion , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related