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21-12-2020
Physics

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what is the weight of an elephant whose mass is 900kg

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21-12-2020

Answer:

800000 Pascal

Explanation:

mass of elephant = 2000kg

dounuard force W = mg = 20000N

Area of foot = 250 cm = 250/100×100 m2

pressure exerted = force/ area

20000/250 × 100× 100 =4

800000 pascal

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