Physics, 29.03.2022 02:00 richie3922

A girl with mass 13 kg starts at the top of a 2.6 m high playground slide which is inclined at an angle of 280 . She then slides down and reaches the bottom of the slide with a speed of 1.1 m/s. How much mechanical energy was lost by friction

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A girl with mass 13 kg starts at the top of a 2.6 m high playground slide which is inclined at an an...

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