Classical Mechanics (GATE Physics): Questions 8  11 of 48
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 378 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 250.00 or
Question number: 8
» Classical Mechanics » Kepler Problem and Planetary Motion
Appeared in Year: 2014
Question
A planet of mass moves in a circular orbit of radius in the gravitational potential , where is a positive constant. The orbital angular momentum of the planet is –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 9
» Classical Mechanics » Mechanics of System of Particles
Appeared in Year: 2015
Write in Short
A particle of mass falls freely in the earth’s gravitational field with an initial
velocity . If air exerts a friction force of form, , then for , the velocity at time is ________ (up to two decimal places). (Use and )
Question number: 10
» Classical Mechanics » Small Oscillations and Normal Modes
Appeared in Year: 2016
Write in Short
Two blocks are connected by a spring of spring constant . One block has mass and the other block has mass . If the ratio , the angular frequency of vibration of the two block spring system in is . (Give your answer up to two decimal places)
Question number: 11
» Classical Mechanics » Lagrange's and Hamilton's Formalisms
Appeared in Year: 2015
Question
The Lagrangian for a particle of mass m at a position moving with a velocity is given by , where is a potential and C is a constant. If is the canonical momentum, then its Hamiltonian is given by,
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

