Guest

In turntable shown in figure, block A has mass 0.9 kg and mass of 1.7 kg and the blocks are 13 cm from the axis of rotation. The coefficient of static friction between all the surface is 0.1. Consider the friction and mass of pulley negligible. Find angular speed of rotation of turntable for which the blocks begin to slide.

In turntable shown in figure, block A has mass 0.9 kg and mass of 1.7 kg and the blocks are 13 cm from the axis of rotation. The coefficient of static friction between all the surface is 0.1. Consider the friction and mass of pulley negligible. Find angular speed of rotation of turntable for which the blocks begin to slide.


1983_88603_Image~ 1.jpg

Grade:upto college level

1 Answers

Jitender Pal
askIITians Faculty 365 Points
10 years ago

If we make free body diagram of B and A and assume that B moves radially outwards while A moves radially inward then, if friction force between A & B is f and between B and surface is f’

1582_88604_Image~ 1.jpg

308_88604_Image~ 1.jpg

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free