1
BITSAT 2023
MCQ (Single Correct Answer)
+3
-1

The $$x$$-$$t$$ graph of a particle performing simple harmonic motion is shown in the figure. The acceleration of the particle at $$t=2. \mathrm{~s}$$ is

BITSAT 2023 Physics - Simple Harmonic Motion Question 1 English

A
$$-\frac{\pi^2}{8} \mathrm{~ms}^{-2}$$
B
$$\frac{\pi^2}{16} \mathrm{~ms}^{-2}$$
C
$$-\frac{\pi^2}{16} \mathrm{~ms}^{-2}$$
D
$$\frac{\pi^2}{8} \mathrm{~ms}^{-2}$$
2
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1

A tray of mass (M) 12 kg is supported by a spring as shown in the figure.

BITSAT 2021 Physics - Simple Harmonic Motion Question 4 English

When the tray is pressed down and released, it executes SHM with a period of 1.5 s. When a block of mass m placed on the tray, the period of SHM changes to 3.0 s. The mass of block is

A
36 kg
B
48 kg
C
12 kg
D
24 kg
3
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1

A particle executes SHM with a frequency f. The frequency with which its kinetic energy oscillates is

A
$${f \over 2}$$
B
f
C
2f
D
4f
4
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1

A simple pendulum is placed inside a lift, the lift is moving with a uniform acceleration. If the time periods of the pendulum while the lift is moving upwards and downwards are in the ratio of 1 : 3, then the acceleration of the lift is

[Take acceleration due to gravity, g = 10 m/s2]

A
4 m/s2
B
6 m/s2
C
8 m/s2
D
10 m/s2
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