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a block whose mass m is 0.65 kg is fastened to a spring whose spring constant...

a block whose mass m is 0.65 kg is fastened to a spring whose spring constant k =65 n the block is pulled a distance x=11cm from its equilibrium position at x=0 on a frictionless surface and released from rest at t=0. what are the angular, f, t? what is the amplitude? PE?KE?Etotal at t=T/6 Vmax? where the block when it occurs

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