Biology, 07.01.2021 15:30, tykeria58

De h.
A coolie of 40 kg weight carries 20 kg salt and climbs up 20 steps of 20
centimeters each in 2 minutes. Calculate the work done by him and his power.
[g= 10 m/s2)
ma
OW

Answers: 3

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De h.
A coolie of 40 kg weight carries 20 kg salt and climbs up 20 steps of 20
centimeter...

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De h.A coolie of 40 kg weight carries 20 kg salt and climbs up 20 steps of 20centimeters each in 2 minutes. Calculate the work done by him and his power.[g= 10 m/s2)maOW

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De h.
A coolie of 40 kg weight carries 20 kg salt and climbs up 20 steps of 20
centimeters each in 2 minutes. Calculate the work done by him and his power.
[g= 10 m/s2)
ma
OW