Oscillations

MM

Mashaal Masha

Oct 13, 2022

Choose the correct options for the following questions.

If spring constant is 2 and displacement is also 2 then the sum of kinetic and potential energy will be

Difficulty: Easy

A:

\rm{4\,J}

B:

\rm{8\,J}

C:

\rm{16\,J}

D:

None of these

General Equation of SHM is $\rm{x(t)=A\sin(wt)}$. Find approximate value of $\rm{wt}$, if $\rm{x(t) =71\,cm}$ and $\rm{A =100\,cm}$

Difficulty: Easy

A:

30^{\circ}

B:

45^{\circ}

C:

60^{\circ}

D:

90^{\circ}

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