A coolie of 40kg weight carries 20kg salt and climbs up 20steps of 20 centimetre each in 2 minutes. calculate the work done by him and his power. where acceleration due to gravity is 10m/s square please help me with this
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the journeys of marquette, joliet and la salle a) new france expand.

all three of these explorers explored the midwest and the area around the great lakes, which they subsequently claimed for france.

this was a big portion of territory and expanded new france which before then only consisted of quebec province in northeastern canada

if i understood you you wish to calculate power from voltage and current.

we have voltage of 220 volts and current of 5.3 amperes. the power is equal to the product of voltage and current.

where p is power, u is voltage and i is current.

so,

hope this .

r3t40