NEET 2022 Phase 1 | Oscillations Question 11 | Physics

Two pendulums of length 121 cm and 100 cm start vibrating in phase. At some instant, the two are at their mean position in the same phase. The minimum number of vibrations of the shorter pendulum after which the two are again in phase at the mean position is :

NEET 2021

MCQ (Single Correct Answer)

-1

A body is executing simple harmonic motion with frequency 'n', the frequency of its potential energy is :

NEET 2021

MCQ (Single Correct Answer)

-1

A spring is stretched by 5 cm by a force 10 N. The time period of the oscillations when a mass of 2 kg is suspended by it is -

0.628 s

0.0628 s

6.28 s

3.14 s

NEET 2020 Phase 1

MCQ (Single Correct Answer)

-1

The phase difference between displacement and acceleration of a particle in a simple harmonic motion is :

$${{3\pi } \over 2}rad$$

$${\pi \over 2}rad$$

zero

$$\pi $$ rad

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Human Health and Diseases Body Fluids and Its Circulation Locomotion and Movement Neural Control and Coordination Reproduction in Organisms Reproductive Health Structural Organisation in Animals Digestion and Absorption Excretory Products and Their Elimination Chemical Coordination and Integration Human Reproduction Animal Kingdom Breathing and Exchange of Gases Evolution