Answer :

During the jump of the car from the cliff its path resembles a parabola. Its trajectory is like a projectile and from its

highest position is freely falling under gravity with an acceleration g acting downward. Here, it is a non- inertial frame of reference. So a pseudo force equal to mg has to be applied to the bob in upward direction which neutralizes the weight acting and balancing it out. So the tension in the string is zero.

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 :

The <span lang="EPhysics - Exemplar

A <span lang="EN-Physics - Exemplar

A motorcycle is gHC Verma - Concepts of Physics Part 1

A simple pendulumHC Verma - Concepts of Physics Part 1

The center of a wHC Verma - Concepts of Physics Part 1

Water in a bucketHC Verma - Concepts of Physics Part 1

A stone of mass mHC Verma - Concepts of Physics Part 1

After a good mealHC Verma - Concepts of Physics Part 1

A car of mass M iHC Verma - Concepts of Physics Part 1

A person applies HC Verma - Concepts of Physics Part 1