A person of mass 40kg picked up a
bag of Mangoes Each of Mass 0.5kg
he is climbing 10 Steps . Each step
is 10 Bag contain 10 mangoes Work
done by the person in carrying a bag till
10th step.
Answers
Answered by
1
Answer:sorrrry i dont know
Explanation:
Answered by
0
5000 j will be the work done .
Explanation:
each step is 10 m ,
total steps = 10*10 = 100 .
total mass in bag = 10*0.5 = 5 kg
now total mass of 5 kg is raised to the height of 100 m , i;e 10 steps ,
work done = increased in potential energy .
= m g h
= 5 * 10 * 100 ............ taking g = 10 m/s²
= 5000 J .
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