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CBSE - XI Science - Physics - Oscillations
How does the change in the center of mass affect the time period of Bob? explain with diagram
Asked by polyrelation
4th December 2019,
10:35 AM
CBSE - XI Science - Physics - Oscillations
Why does a tuning fork has 2 prongs??
Asked by s_patne2002
21st January 2016,
6:41 PM
CBSE - XI Science - Physics - Oscillations
explain briefly about SHM and uniform circular motion with diagram and mathematically
Asked by sundaridevi1978
18th March 2015,
2:45 PM
CBSE - XI Science - Physics - Oscillations
(Displacement)y=asin(wt+ o ) = cos(wt+ o )
I need proof for the above equation.
Asked by Vineeth K
3rd February 2015,
7:00 AM
CBSE - XI Science - Physics - Oscillations
An insect of negligible mass is sitting on a block of mass M , tied with a spring of force constant k. The block performs simple harmonic motion with amplitude A infront of a plane mirror. the maximum speed of the insect relative to its image is 
. Find x.
. Find x.
Asked by chandershekhar sharma
2nd February 2015,
8:54 PM
CBSE - XI Science - Physics - Oscillations
Can Harmonic motion be expressed as a function of both sin and cos functions?
Asked by harman962
27th January 2015,
7:41 PM
CBSE - XI Science - Physics - Oscillations
Differentiate between Harmonic motion and Simple Harmonic motion. Is periodic and oscillatory motions are also periodic motion?
Asked by harman962
26th January 2015,
10:28 AM
CBSE - XI Science - Physics - Oscillations
a body executes SHM of time period 8s. If its mass is 0.1 kg, its velocity 1 second after it passes through the mean position be 4m/s, find its (i)total energy. (ii) kinetic energy (iii) Potential energy.
Doubt: Here we use the formula v=wAcos wt but the actual formula for velocity is v=wAsin wt.
Doubt: Here we use the formula v=wAcos wt but the actual formula for velocity is v=wAsin wt.
Asked by SS27
28th December 2014,
12:22 PM
