Home
Class 12
PHYSICS
A particle is executing simple harmonic ...

A particle is executing simple harmonic motion in a conservative force field. The total energy of simple harmonic motion is given by `E=ax^(2)+bv^(2)`where ‘x’ is the displacement from mean position x = 0 and v is the velocity of the particle at x then choose the INCORRECT statements.{Potential energy at mean position is assumed to be zero}

A

amplitude of S.H.M. is `sqrt(E/a)`

B

Maximum velocity of the particle during S.H.M. is `sqrt(E/b)`

C

Time period of motion is `2pi sqrt(b/a)`

D

displacement of the particle is proportional to the velocity of the particle.

Text Solution

AI Generated Solution

To solve the problem, we need to analyze the total energy of a particle executing simple harmonic motion (SHM) in a conservative force field, given by the equation \( E = ax^2 + bv^2 \). We will identify the incorrect statements based on the properties of SHM. ### Step-by-Step Solution: 1. **Understanding Total Energy in SHM**: The total energy \( E \) in simple harmonic motion is the sum of kinetic energy (KE) and potential energy (PE). The standard forms are: \[ KE = \frac{1}{2} mv^2 \quad \text{and} \quad PE = \frac{1}{2} kx^2 ...
Promotional Banner

Topper's Solved these Questions

  • NUCLEAR PHYSICS

    RESONANCE ENGLISH|Exercise Advanced level solutions|16 Videos
  • SEMICONDUCTORS

    RESONANCE ENGLISH|Exercise Exercise 3|88 Videos

Similar Questions

Explore conceptually related problems

A particle is executing simple harmonic motion. Its total energy is proportional to its

Total energy of a particle executing oscillating motionis 3 joule and given by E=x^(2)+2x +v^(2)-2v Where x is the displacement from origin at x=0 and v is velocity of particle at x. Then choose the correct statements)

The total energy of a particle, executing simple harmonic motion is. where x is the displacement from the mean position, hence total energy is independent of x.

The potential energy of a particle of mass 2 kg in SHM is (9x^(2)) J. Here x is the displacement from mean position . If total mechanical energy of the particle is 36 J. The maximum speed of the particle is

A particle executes simple harmonic motion. Its instantaneous acceleration is given by a = - px , where p is a positive constant and x is the displacement from the mean position. Find angular frequency of oscillation.

Position-time relationship of a particle executing simple harmonic motion is given by equation x=2sin(50pit+(2pi)/(3)) where x is in meters and time t is in seconds. What is the position of particle at t=0 ?

Position-time relationship of a particle executing simple harmonic motion is given by equation x=2sin(50pit+(2pi)/(3)) where x is in meters and time t is in seconds. What is the position of particle at t=0.5s ?

Position-time relationship of a particle executing simple harmonic motion is given by equation x=2sin(50pit+(2pi)/(3)) where x is in meters and time t is in seconds. What is the position of particle at t=1s ?

The displacement of a particle executing simple harmonic motion is given by y = 4 sin(2t + phi) . The period of oscillation is

A particle executes simple harmonic motion according to equation 4(d^(2)x)/(dt^(2))+320x=0 . Its time period of oscillation is :-

RESONANCE ENGLISH-REVISION DPP-All Questions
  1. A massless stick of length L is hinged at one end and a mass m attache...

    Text Solution

    |

  2. A uniform disc of mass m is attached to a spring of spring constant k ...

    Text Solution

    |

  3. A particle is executing simple harmonic motion in a conservative force...

    Text Solution

    |

  4. Two particle of mass m each are fixed to a massless rod of length 2l ....

    Text Solution

    |

  5. Two copper balls of radius r and 2r are released at rest in a long tub...

    Text Solution

    |

  6. A uniform solid cone of mass m, base radius ‘R’ and height 2R, has a s...

    Text Solution

    |

  7. A uniform metal rod fixed at its ends of 2 mm^(2) cross-section is ...

    Text Solution

    |

  8. In the given figure, two elastic rods P and Q are rigidly joined to en...

    Text Solution

    |

  9. Two forces F1 and F2 act on a thin uniform elastic rod placed in space...

    Text Solution

    |

  10. Figure shows roughly how the force F between two adjacent atoms in a s...

    Text Solution

    |

  11. A particle constrained to move along x-axis given a velocity u along t...

    Text Solution

    |

  12. A uniform ring having mass m, radius R, cross section area of the wire...

    Text Solution

    |

  13. A uniform disc of mass m and radius R is free to rotate about its fixe...

    Text Solution

    |

  14. A solid glass hemisphere of density d and radius R lies (with curved s...

    Text Solution

    |

  15. A 20gm particle is subjected to two simple harmonic motions x(1)=2 s...

    Text Solution

    |

  16. Three identical horizontal rods AB, CD and EF each of length 2m are on...

    Text Solution

    |

  17. A weightless rigid rod with a small iron bob at the end is hinged at p...

    Text Solution

    |

  18. A uniform rod of mass 200 grams and length L = 1m is initially at rest...

    Text Solution

    |

  19. A small block is kept on a platform executing SHM in the horizontal pl...

    Text Solution

    |

  20. Two particles P(1) and P(2) are performing SHM along the same line abo...

    Text Solution

    |