In the given curved road, if particle is released from A then
Physics · JEE Advanced · NTA Exams — Work, Energy and Power
In the given curved road, if particle is released from A then
\[\Omega\]
\[\Omega\]
- kinetic energy at B must be mgh
- kinetic energy at B may be zero
- kinetic energy at B must be less than mgh
- kinetic energy at B must not be equal to zero
Answer
(B) kinetic energy at B may be zero
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- A bob of mass M is suspended by a massless string of length L . The horizontal velocity V at position A is…
- An engine pumps water continuously through a hole. Speed with which water passes through the hole nozzle is v…
- A block of mass m is being pulled up the rough incline by an agent delivering constant power P. The…
- A uniform rope of linear mass density λ and length l is coiled on a smooth horizontal surface. One end is…
- The given plot shows the variation of U, the potential energy of interaction between two particles, with the…
- Force acting on a particle is (2 i +3 j ) N. Work done by this force is zero, when a particle is moved on the…
- The potential Energy as a function of the force between two atoms in a diatomic molecule is given by U(x)= a…
- The force acting on a body moving along x–axis varies with the position of the particle as shown in the…
More Work, Energy and Power questions · Browse all practice questions