Answer :

Given:


Mass of the ball= m


Velocity of the ball = v


Radius of the platform= R


Initial Angular momentum= mvR


Since external torque is zero,


Initial angular momentum = Final angular momentum


Therefore, angular momentum =




Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

A door is hinged Physics - Exemplar

A wheel in uniforPhysics - Exemplar

A uniform sphere Physics - Exemplar

Figure 7.5 shows Physics - Exemplar

Figure 7.4 shows Physics - Exemplar

The net external Physics - Exemplar

A simple pendulumHC Verma - Concepts of Physics Part 1

A uniform cube ofPhysics - Exemplar

A body is in tranHC Verma - Concepts of Physics Part 1

A person sitting HC Verma - Concepts of Physics Part 1