Find the energy converted from mechanical to internaly

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Reference no: EM13564338

A 0.450 kg particle slides arounda horizontal track. The track has a smooth vertical outer wallforming a circle with a radius of 1.20m. The particle is given an initial speed of 8.00 m/s. After one revolution, its speed hasdropped to 5.00 m/s because offriction with the rough floor of the track.

(a) Find the energy converted from mechanical to internaly due to friction in one revolution.

(b) Calculate the coefficient of kinetic friction.

rev

Reference no: EM13564338

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