A particle is executing SHM with amplitude \( A \). At P displacement \( x=\frac{-A}{4} \), forc...
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0A particle is executing SHM with amplitude \( A \). At
P displacement \( x=\frac{-A}{4} \), force acting on the particle is \( F \), potential
W. energy of the particle is \( U \), velocity of particle is \( v \) and kinetic energy is \( K a \). Assuming potential energy to be zero at mean position. At displacement \( x=\frac{A}{2} \) :
(A) Force acting on the particle will be \( 2 F \)
(B) Potential energy of particle will be \( 4 U \)
(C) Velocity of particle will be \( \sqrt{\frac{4}{5}} v \)
(D) Kinetic energy of particle will be \( 0.8 \mathrm{~K} \)
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