Home
Class 12
PHYSICS
Statement-1 : Mechanical energy of a par...

Statement-1 : Mechanical energy of a partical execting SHM is E. Maximum KE of particle may be greater than E.
Statement-2 : Potential energy of a system may be negative.

A

Statement-1 is True, Statement-2 is True , Statement-2 is a corrrect explanation for Statement-1

B

Statement-1 is True, Statement-2 is True , Statement-2 is NOT a corrrect explanation for Statement-1

C

Statement-1 is True, Statement-2 is False.

D

Statement-1 is False, Statement-2 is True.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SIMPLE HARMONIC MOTION

    ALLEN |Exercise Comprehension Base Questions (1)|2 Videos
  • SIMPLE HARMONIC MOTION

    ALLEN |Exercise Comprehension Base Questions (2)|2 Videos
  • SIMPLE HARMONIC MOTION

    ALLEN |Exercise Exercise- 3 Match The Column|1 Videos
  • RACE

    ALLEN |Exercise Basic Maths (Wave Motion & Dopplers Effect) (Stationary waves & doppler effect, beats)|25 Videos
  • TEST PAPER

    ALLEN |Exercise PHYSICS|4 Videos

Similar Questions

Explore conceptually related problems

The potential energy of a particle executing SHM change from maximum to minimum in 5 s . Then the time period of SHM is:

The total energy of a vibrating particle in SHM is E . If its amplitude and time period are doubled, its total energy will be :-

Statement-1 : Among the particles of same kinetic energy, lighter particle has greater de brogile wavelength. and Statement-2 : The de-Brogile wavelength of a particle depends only on the charge of the particle.

Statement- 1 : Potential energy of water at 0^(@)C is more than ice at 0^(@)C . Statement- 2 : Heat given to melt ice at 0^(@)C is used up in increasing the potential energy of water molecules formed at 0^(@)C .

Statement-1: In YDSE central maxima means the maxima formed with zero optical path difference. It may be formed anywhere on the screen. Statement-2: In an interference pattern, whatever energy disappears at the minimum, appear at the maximum.

At which point (place) particle executes SHM have maximum kinetic energy and maximum potential energy?

Which of the following statemente is / are INCORRECT? (a) Mechanical energy is the sum of kinetic energy and potential energy. (b) Potential energy is a relative quantity. It depends on the choice of reference point. (c ) Kinetic energy must be non negative. (d) Potential energy must be postive.

Potential energy curve U of a particle as function of the position of a particle is shown. The particle has total mechanical energy E of 3.0 joules. Then select correct alternative.

The figure below shows a graph of potential energy U(x) verses position x for a particle executing one dimensional motion along the x axis. The total mechanical energy of the system is indicated by the dashed line. At t=0 the particle is somewhere between points A and G. For later times choose the correct statement:-

Statement I: No external force acts on a system of two spheres which undergo a perfectly elastic head-on collision. The minimum kinetic energy of this system is zero if the net momentum of the system is zero. Statement II: If any two bodies undergo a perfectly elastic head-on collision, at the instant of maximum deformation. the complete kinetic energy of the system is converted to' deformation potential energy of the system.