SHMHard
Question
A pendulum with time period of 1s is losing energy due to damping. At certain time its energy is 45 J. If after completing 15 oscillations, its energy has become 15 J, its damping constant (in s-1) is :
Options
A.1/2
B.1/30 In3
C.2
D.1/15 In3
ln 3More SHM Questions
If the distance between the centre of gravity and point of suspension of a compound pendulum is l and the radius of gyra...If a simple harmonic motion is represented by + αx = 0, its time period is...The distance between the point of suspension and the centre of gravity of a compound pendulum is l and the radius of gyr...Some springs are combined in series and parallel arrangement as shown in the figure and a mass m is suspended from them....A thin rod of length 1 m is suspended from its end and is made to oscillate in a vertical plane. The distance between th...