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An Elephant Weighing 40,000 N Stands on One Foot of Area 1000 Cm2 Whereas a Girl Weighing 400 N is Standing on One ‘Stiletto’ Heel of Area 1 Cm2. - Science

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Question

An elephant weighing 40,000 N stands on one foot of area 1000 cm2 whereas a girl weighing 400 N is standing on one ‘stiletto’ heel of area 1 cm2.
What is the ratio of pressure exerted by the girl to the pressure exerted by the elephant?

Answer in Brief
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Solution

 40,00,000 : 4,00,000 = 10:1
The pressure exerted by the girl is 10 times greater than the elephant.

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Chapter 3: Gravitation - Very Short Answers 2 [Page 126]

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Lakhmir Singh Physics (Science) [English] Class 9 ICSE
Chapter 3 Gravitation
Very Short Answers 2 | Q 61.5 | Page 126
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