Physics, 05.01.2022 01:00 anamatiascamaja
10. Someone takes 11 minutes to walk up a hill 120m high. His weight is 550N.
(a) How much work did he do in climbing the hill?
(b) How many seconds did he take to climb the hill?
(c) What power is developed by his muscles as he climbs?
(d) If he runs up the hill his muscles can exert 500 Watts. How long will it take him to get to the top of the hill?
Answers: 1
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10. Someone takes 11 minutes to walk up a hill 120m high. His weight is 550N.
(a) How much work di...
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