Questions


August 2021 0 42 Report
A girl of mass 40 kg climbs up stairs by spending 800 J of energy. How high does the girl climb up? [Take g = 10 ms²]

★Nᴏᴛᴇ- sᴛᴇᴘ ʙʏ sᴛᴇᴘ ᴀɴs......!

❎Sᴘᴀᴍ❎​

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