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NEET and AIPMT Solutions – Oscillations (SHM) – 2013 to 2017

Q01 – AIPMT 2014 – 00:08 – 03:55

Q02 – AIPMT 1 2015 – 03:56 – 08:55

Q03 – AIPMT 1 2015 – 08:56 – 12:40

Q04 – AIPMT 2 2015 – 12:41 – 15:57

Q05 – NEET 1 2016 – 15:58 – 19:14

Q06 – NEET 2017 – 19:15 – 24:27

Q01 – AIPMT 2014 – The oscillation of a body on a smooth horizontal surface is represented by the equation

?=? cos??

where ? = displacement at time t and ? = frequency of oscillation.

Which one of the following graph shows correctly the variation ‘a’ with ‘t’ ?

Q02 – AIPMT 1 2015 – A particle is executing SHM along a straight line. It velocities at distances x1 and x2 from the mean position are V1 and V2, respectively. Its time period is:

Q03 – AIPMT 1 2015 – When two displacements represented by ?_1=? sin?? and ?_2=? cos?? are superimposed the motion is

(A) simple harmonic with amplitude √(?^2+?^2 )

(B) simple harmonic with amplitude (?+?)/2

(C) not a simple harmonic

(D) simple harmonic with amplitude ?/?

Q04 – AIPMT 2 2015 – A particle is executing a simple harmonic motion. Its maximum acceleration is ? and maximum velocity is ?. Then, its time period of vibration will be:

(A) 2??/? (B) ?^2/?^2 (C) ?/? (D) ?^2/?

Q05 – NEET 2 2016 – A body of mass m is attached to the lower end of a spring whose upper end is fixed. The spring has negligible mass. When the mass m is slightly pulled down and released, it oscillates with a time period of 3 s. When the mass m is increased by 1 kg, the time period of oscillations becomes 5 s. The value of m in kg is:

(A) 9/16 (B) 3/4 (C) 4/3 (D) 16/9

Q06 – NEET 2017 – A particle executes linear simple harmonic motion with an amplitude of 3 cm. When the particle is at 2 cm from the mean position, the magnitude of its velocity is equal to that of its acceleration. Then its time period in second is:

(A) √5/? (B) √5/2? (C) 4?/√5 (D) 2?/√3

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thank u sir

Kya sir class 12? Still several lessons are remaining (Maths). Please do it. I want to complete my course before January and in doing so u are the person who can help me.

Sir class 11 wave ka kab upload karenge

sir ,can you make video for integration chapter of jee main problems!

Sir I am waiting for wave

Sir plzz make videos for jee mains also..

please wave

Sir please make JEE mains oscillations video too

is this useful for jee also?

Sir of jee advanced also. Pls

Sir my all questions were correct

sir jee main also plzzz sir…

Thank you sir… I am waiting for waves

Sir it's board time too. So u must also upload videos of solution of NCERT along with the some crucial concepts of PHYSICS( XII). I am curiously waiting 4 it.

Sir jee mains

Sir graph ke question ko samjha dijiyr kaise approach kre graph ke question ko.. Graph ko banane me problem hota hai

Sir electrostats and magnetic effect

Thank you sir. U r doing a fantastic job. Sir kindly make the previous years questions of jee and neet for physical chemistry also please sir.

Nice video ????

Sir ,class 11 chemistry ka important notes for jee main ka video banaga , please please please please please…….. Please please…….????????

sir please upload application of derivatives ch for jee mains previous year .i am waitaing for it since 1 month