SHMHard
Question
A pendulum of length l is free to oscillate in vertical plane about point O in a medium of refractive index μ. An observer in air is viewing the bob of the pendulum directly from above. The pendulum is performing small oscillations about its equilibrium position. The equation of trajectory of bob as seen by observer is :
Options
A.x2 + y2 = l2
B.
C.
D.x2 + y2 = 
Solution
y =
........(i)x = x′ = l sin θ ...(ii)
from equation (i) & (ii)
Create a free account to view solution
View Solution FreeMore SHM Questions
A ring is suspended from its one end and oscillating then its time period for small oscillations will be...The total energy of a particle executing SHM is directly proportional to the square of the following quantity :...The maximum velocity of a particle, executing simple harmonic motion with an amplitude 7 mm, is 4.4 m/s. The period of o...A test tube of length l and area of cross-section A has some iron fillings of mass M as shown in figure. The test tube f...A mass of 0.2 kg is attached to the lower end of a mass less spring of force-constant 20 N/M, the upper end of which is ...