Question

A mass on a horizontal spring m has a value of 0.8kg and the spring constant is 180N/m. At time t=0, the mass is observed to be 0.04m further from the wall, then the equilibrium is moving away from the wall with a velocity of 0.05m/s. Obtain an expression for the displacement of the mass in the form x= A cos (wt+ phi). Also find the amplitude, angular frequency and the phase angle
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Answer 1

Answer:

বণডণ তো এত না ডভত দল শ দর যা বটা গত তো জ এই ঙ ঘটে ব মত রত

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