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You Have Been Asked to Design a Snowshoe to Help

Question 15

Multiple Choice

You have been asked to design a snowshoe to help rescue workers at Thredbo search for and rescue skiers who get lost off-piste. To walk on fresh snow without sinking in badly, you must apply a pressure of no more than 10 000 N/m2. If a typical fully equipped rescue worker has a mass of 100 kg, what should the minimum surface area of each snowshoe be?


A) 0.02 m2
B) 0.05 m2
C) 0.1 m2
D) 0.2 m2
E) 0.5 m2

Correct Answer:

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