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The time period of oscillation of a spri...

The time period of oscillation of a spring is 1.57s when a mass of 100 gm is suspended from its lower end. Calculate (i) the force constant of the spring (ii) the K.E. of the mass when its displacement'is equal to the amplitude.

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To solve the problem step by step, we will break it down into two parts: (i) calculating the force constant of the spring (k) and (ii) calculating the kinetic energy (K.E.) of the mass when its displacement is equal to the amplitude. ### Step 1: Convert the mass to kilograms The mass (m) is given as 100 grams. We need to convert this to kilograms for our calculations. \[ m = 100 \, \text{g} = 0.1 \, \text{kg} \] ...
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