1.)
A particle is undergoing SHM, when its kinetic
energy is equal to potential energy, the velocity of
particle is (o - angular frequency, A - amplitude
and potential energy at mean position is zero)
Answers
Answered by
2
Explanation:
1/2K(A^2-x^2) = 1/2 kx^2
x = A/√2
v= o√A^2/2
Answered by
3
The velocity of the particle is oA/√2 m/s
The kinetic energy of a particle in SHM = 1/2 k (A²-x²)
The Potential energy of the particle = 1/2 k x²
k is the force constant and x is the displacement of the particle from the mean position .
Given ,
Kinetic energy = Potential energy
=> 1/2 k(A²-x²) = 1/2 kx²
=> A² = 2x²
=> x = A/√2
Velocity of the particle at x = x × o
[o is the angular velocity]
Velocity of the particle = oA/√2 m/s
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