Three blocks of masses 6kg 4kg and 2kg are pulled on a rough

Last updated: 6/11/2023

Three blocks of masses 6kg 4kg and 2kg are pulled on a rough surface by applying a constant force 20 N The values fo coefficient of friction between blocks and surface are shown in figure u 0 2 6 kg 4 kg 14 Friction force on 4 kg block is a 4 N b 6 N 2 kg 13 In the arrangement shown tension in the string connecting 4 kg and 6 kg masses is a 8 N b 12 N c 6 N d 4 N 20 N c 12 N d 8 N