Default Title

Question (11)

QN0038529

A particle is executing simple harmonic motion with amplitude
A. When the ratio of its kinetic energy to the potential energy is , its displacement from its mean position is

(A)
(B)
(C)
(D)

Correct Answer: A

Explanation:

As we know,

kinetic energy

Potential energy

.

Link:

Report Error

Question (12)

QN0038530

A mass of suspended from a spring of force constant executes simple harmonic oscillations. If the total energy of the oscillator is , the maximum acceleration (in ) of the mass is

(A)
5
(B)
15
(C)
45
(D)
20

Correct Answer: D

Explanation:

Here,

In SHM,

Maximum acceleration,

Link:

Report Error

Question (13)

QN0038531

A particle of mass executes simple harmonic motion with amplitude a and frequency . The average kinetic energy during its motion from the position of equilibrium to the end is

(A)
(B)
(C)
(D)

Correct Answer: B

Explanation:

Link:

Report Error

Question (14)

QN0038532

For a particle executing SHM the displacement is given by . Identify the graph which represents the variation of potential energy (P.E.) as a function of time and displacement .

(A)
I, III
(B)
II, IV
(C)
II, III
(D)
I, IV

Correct Answer: A

Explanation:

In , the particle starts oscillating from extreme position. So at , its potential energy is maximum.

Link:

Report Error

Question (15)

QN0038533

The total energy of the particle executing simple harmonic motion of amplitude A is . At a distance of from the mean position, its kinetic energy is

(A)
(B)
(C)
(D)

Correct Answer: B

Explanation:

In , Total energy,

and, Kinetic energy,

where is the distance from the mean position.

At

As per question,

Link:

Report Error

Question (16)

QN0038534

When the displacement of a particle executing simple harmonic motion is half of its amplitude, the ratio of its kinetic energy to potential energy is

(A)
(B)
(C)
(D)

Correct Answer: C

Explanation:

Given,

from

And,

Link:

Report Error

Question (17)

QN0038535

A particle undergoing simple harmonic motion has time dependent displacement given by . The ratio of kinetic to potential energy of this particle at will be :

(A)
(B)
1
(C)
2
(D)

Correct Answer: D

Explanation:

Kinetic energy,

Potential energy,

Link:

Report Error

Question (11)

A particle is executing simple harmonic motion with amplitude
A. When the ratio of its kinetic energy to the potential energy is , its displacement from its mean position is

Explanation:

Link:

Question (12)

A mass of suspended from a spring of force constant executes simple harmonic oscillations. If the total energy of the oscillator is , the maximum acceleration (in ) of the mass is

Explanation:

Link:

Question (13)

A particle of mass executes simple harmonic motion with amplitude a and frequency . The average kinetic energy during its motion from the position of equilibrium to the end is

Explanation:

Link:

Question (14)

For a particle executing SHM the displacement is given by . Identify the graph which represents the variation of potential energy (P.E.) as a function of time and displacement .

Explanation:

Link:

Question (15)

The total energy of the particle executing simple harmonic motion of amplitude A is . At a distance of from the mean position, its kinetic energy is

Explanation:

Link:

Question (16)

When the displacement of a particle executing simple harmonic motion is half of its amplitude, the ratio of its kinetic energy to potential energy is

Explanation:

Link:

Question (17)

A particle undergoing simple harmonic motion has time dependent displacement given by . The ratio of kinetic to potential energy of this particle at will be :

Explanation:

Link:

Excel With Tutors

ExcelWithTutors

For Student

For Tutors

Learn

OUR POLICY

Question (11)

A particle is executing simple harmonic motion with amplitudeA. When the ratio of its kinetic energy to the potential energy is , its displacement from its mean position is

Explanation:

Link:

Question (12)

A mass of suspended from a spring of force constant executes simple harmonic oscillations. If the total energy of the oscillator is , the maximum acceleration (in ) of the mass is

Explanation:

Link:

Question (13)

A particle of mass executes simple harmonic motion with amplitude a and frequency . The average kinetic energy during its motion from the position of equilibrium to the end is

Explanation:

Link:

Question (14)

For a particle executing SHM the displacement is given by . Identify the graph which represents the variation of potential energy (P.E.) as a function of time and displacement .

Explanation:

Link:

Question (15)

The total energy of the particle executing simple harmonic motion of amplitude A is . At a distance of from the mean position, its kinetic energy is

Explanation:

Link:

Question (16)

When the displacement of a particle executing simple harmonic motion is half of its amplitude, the ratio of its kinetic energy to potential energy is

Explanation:

Link:

Question (17)

A particle undergoing simple harmonic motion has time dependent displacement given by . The ratio of kinetic to potential energy of this particle at will be :

Explanation:

Link:

Excel With Tutors

ExcelWithTutors

For Student

For Tutors

Learn

OUR POLICY

A particle is executing simple harmonic motion with amplitude
A. When the ratio of its kinetic energy to the potential energy is , its displacement from its mean position is