Math, asked by amarputraazmi, 1 month ago

Figure 2 shows a man of 65 kg playing skateboard. He had an initial speed of 3 m/s when descending the stairs at a height of 2.5m. Calculate the man's potential energy when his speed is 7m/s.
Rajah 2 menunjukkan seorang lelaki berjisim 65kg sedang bermain papan selaju. Dia mempunyai kelajuan awal 3 m/s ketika menuruni tangga tersebut pada ketinggian 2.5m. Kirakan tenaga keupayaan ketika kelajuannya adalah 7m/s.​

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Answered by ᎮѕуcнσAεѕтнεтíc
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Answer:

Figure 2 shows a man of 65 kg playing skateboard. He had an initial speed of 3 m/s when descending the stairs at a height of 2.5m. Calculate the man's potential energy when his speed is 7m/s.

Rajah 2 menunjukkan seorang lelaki berjisim 65kg sedang bermain papan selaju. Dia mempunyai kelajuan awal 3 m/s ketika menuruni tangga tersebut pada ketinggian 2.5m. Kirakan tenaga keupayaan ketika kelajuannya adalah 7m/s.

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