1.

A particle of mass 0.5kg is executing SHM along a straight line. Its path length is 10cm and time period is 8s. Calculate its KE, PE and TE when its phase angle is pi/6 radian.

Answer»

`1.592 XX 10^(-4) J, 0.562 xx 10^(-4) J , 1.652 xx 10^(-4)J`
`2.371 xx 10^(-4)J , 0.123 xx 10^(-4) j , 2.154 xx 10^(-4)J`
`3.292 xx 10^(-4) J , 0.462 xx 10^(-4) , 5.416 xx 10^(-4) J`
`2.892 xx 10^(-4) J , 0.964 xx 10^(-4)J , 3.856 xx 10^(-4)J`

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