1.

Suresh carried a bag containing 25 mangoes from the ground floor to the 5^(th) floor by distributing 5 mangoesat each floor . If he starts distributionfrom the first floor and each mango weighs 200 g . Then calculate the total work done by the person. (Height of each floor is 4 m , g = 10 ms^(-2))

Answer»

600 J
1600 J
1000 J
60 J

Answer :A


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