Two blocks of masses 10 kg and 20 kg are connected by a massless spring and are placed
Channel: Doubtnut
Date: 2021-11-02

Two blocks of masses 10 kg and 20 kg are connected by a massless spring and are placed on a smooth horizontal surface. A force of 200 N is applied on 20 kg mass as shown in the diagram. At the instant, the acceleration of 10 kg mass is `12ms^(-2)`, the acceleration of 20 kg mass is: img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/GRB_AM_PHY_C06_E01_199_Q01.png" width="80%"