Answer :

The angle rotated by the radius through the particle, when it leaves contact with the sphere is


Explanation


The particle moving portrays a centripetal force of and a force of, now equating the forces we get the equation as


Calculating the value of velocity we get the value as




Hence, the real height is



Change in potential energy due to height is



Now placing the kinetic and potential energy together we get the change in angle as







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 balloon filled Physics - Exemplar

A rocket acceleraPhysics - Exemplar

A curved surface Physics - Exemplar

A block of mass 1Physics - Exemplar

Which of the diagPhysics - Exemplar

The kinetic energHC Verma - Concepts of Physics Part 1

Which of the diagPhysics - Exemplar

<span lang="EN-USHC Verma - Concepts of Physics Part 1

The bob of a pendHC Verma - Concepts of Physics Part 1

The magnetic forcHC Verma - Concepts of Physics Part 1