Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Simple Harmonic Motion question

2011 · Shift 0 · Q67
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Physics
  4. /Simple Harmonic Motion
  5. /2011 · Shift 0 · Q67

Simple Harmonic Motion question

2011 · Shift 0 · Q67

JEE MainPhysicsSimple Harmonic MotionMCQ+4 / −1
A mass M,M,M, attached to a horizontal spring, executes S.H.M.S.H.M.S.H.M. with amplitude A1.{A_1}.A1​. When the mass MMM passes through its mean position then a smaller mass mmm is placed over it and both of them move together with amplitude A2.{A_2}.A2​. The ratio of (A1A2)\left( {{{{A_1}} \over {{A_2}}}} \right)(A2​A1​​) is :
  1. A
    M+mM{{M + m} \over M}MM+m​
  2. B
    (MM+m)12{\left( {{M \over {M + m}}} \right)^{{1 \over 2}}}(M+mM​)21​
  3. C
    (M+mM)12{\left( {{{M + m} \over M}} \right)^{{1 \over 2}}}(MM+m​)21​
  4. D
    MM+m{M \over {M + m}}M+mM​
PreviousNext

More from Simple Harmonic Motion

  • If x,v and a denote the displacement, the velocity and the acceleration of a particle executing simple harmonic motion of time period T, then, which of the following does not change with time?2009 · MCQ
  • The displacement of an object attached to a spring and executing simple harmonic motion is given by x=2×10−2cosπt metre. The time at which the maximum speed first occurs is2007 · MCQ
  • A point mass oscillates along the x-axis according to the law x=x0​cos(ωt−π/4). If the acceleration of the particle is written as a=Acos(ωt+δ), then2007 · MCQ
  • Two springs, of force constant k1​ and k2​ are connected to a mass m as shown. The frequency of oscillation of the mass is f. If both k1​ and k2​ are made four times their original values, the frequency of oscillation… Includes diagram2007 · MCQ
  • A particle of mass m executes simple harmonic motion with amplitude a and frequency v. The average kinetic energy during its motion from the position of equilibrium to the end is2007 · MCQ
  • Starting from the origin a body oscillates simple harmonically with a period of 2s. After what time will its kinetic energy be 75% of the total energy?2006 · MCQ
  • The maximum velocity of a particle, executing simple harmonic motion with an amplitude 7mm, is 4.4m/s. The period of oscillation is2006 · MCQ
  • A coin is placed on a horizontal platform which undergoes vertical simple harmonic motoin of angular frequency ω. The amplitude of oscillation is gradually increased. The coin will leave contact with the platform for the first time2006 · MCQ