1

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.

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

2

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

3

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/s^{2}]

Questions Asked from Simple Harmonic Motion (MCQ (Single Correct Answer))

Number in Brackets after Paper Indicates No. of Questions

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