# The kinetic energy of a particle executing SHM is 16 J when it is in its mean position. If the amplitude of oscillations is 25 cm and the mass of the particle is 5.12 kg, the time period of its oscillation will be: 1. $\frac{\mathrm{\pi }}{5}sec$  2. $2\mathrm{\pi }$ $\mathrm{sec}$ 3. $20\mathrm{\pi }$ $\mathrm{sec}$    4. $5\mathrm{\pi }$ $\mathrm{sec}$

Subtopic:  Energy of SHM |
70%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

The period of oscillation of a simple pendulum of length $$\mathrm{L}$$ suspended from the roof of a vehicle which moves without friction down an inclined plane of inclination $\theta$, is given by:

1.   $2\mathrm{\pi }\sqrt{\frac{\mathrm{L}}{\mathrm{gcos\theta }}}$

2.  $2\mathrm{\pi }\sqrt{\frac{\mathrm{L}}{\mathrm{gsin}\theta }}$

3.

4. $2\mathrm{\pi }\sqrt{\frac{\mathrm{L}}{\mathrm{gtan\theta }}}$

Subtopic:  Angular SHM |
60%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

On a smooth inclined plane, a body of mass $$M$$ is attached between two springs. The other ends of the springs are fixed to firm supports. If each spring has force constant $$K$$, the period of oscillation of the body (assuming the springs as massless) will be:

1. $$2\pi \left( \frac{M}{2K}\right)^{\frac{1}{2}}$$
2. $$2\pi \left( \frac{2M}{K}\right)^{\frac{1}{2}}$$
3. $$2\pi \left(\frac{Mgsin\theta}{2K}\right)$$
4. $$2\pi \left( \frac{2Mg}{K}\right)^{\frac{1}{2}}$$

Subtopic:  Combination of Springs |
78%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

An ideal spring with spring-constant K is hung from the ceiling and a block of mass M is attached to its lower end. The mass is released with the spring initially un-stretched. Then the maximum extension in the spring will be:
1. 4 Mg/K
2. 2 Mg/K
3. Mg/K
4. Mg/2K

Subtopic:  Spring mass system |
56%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

The velocity-time diagram of a harmonic oscillator is shown in the figure given below. The frequency of oscillation will be:

1. 25 Hz
2. 50 Hz
3. 12.25 Hz
4. 33.3 Hz

Subtopic:  Simple Harmonic Motion |
73%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

The variation of the potential energy of the harmonic oscillator is shown in the figure. The spring constant will be:

1. $$1\times10^{2}~\text{N/m}$$
2. $$150~\text{N/m}$$
3. $$0.667\times10^{2}~\text{N/m}$$
4. $$3\times10^{2}~\text{N/m}$$
Subtopic:  Energy of SHM |
62%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

A particle moves according to the law, $\mathrm{x}=\mathrm{r}$ $\mathrm{cos}\frac{\mathrm{\pi t}}{2}$. The distance covered by it in the time interval between t =0 to t =3 s will be:

 1 r 2 2r 3 3r 4 4r
Subtopic:  Linear SHM |
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

A mass of 30 g is attached with two springs having spring constant 100 N/m and 200 N/m and other ends of springs are attached to rigid walls as shown in the given figure. The angular frequency of oscillation will be

1.  $\frac{100}{2\mathrm{\pi }}$ $\mathrm{rad}/\mathrm{s}$

2.  $\frac{100}{\mathrm{\pi }}$ $\mathrm{rad}/\mathrm{s}$

4.  200$\mathrm{\pi }$ rad/s

Subtopic:  Combination of Springs |
67%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

If a particle in SHM has a time period of $$0.1$$ s and an amplitude of $$6$$ cm, then its maximum velocity will be:
1. $$120 \pi$$$\mathrm{}$ cm/s

2. $$0.6 \pi$$$\mathrm{}$ cm/s

3. $$\pi$$$\mathrm{}$ cm/s

4. $$6$$ cm/s

Subtopic:  Simple Harmonic Motion |
90%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

If the potential energy U (in J) of a body executing SHM is given by U = 20 + 10 (${\mathrm{sin}}^{2}$100$\mathrm{\pi }$t), then the minimum potential energy of the body will be:

 1 Zero 2 30 J 3 20 J 4 40 J
Subtopic:  Energy of SHM |
72%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch