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Question1

The pilot of a plane measures an air velocity of 186 km/h south. An observer on ground sees the plane pass overhead at a velocity of 102 km/h toward the north. What is velocity of wind that is moving the plane? Let north be positive. Answer in units of km/h.

Question2

Generally, 80.0 percent of energy produced by metabolism goes into heat, as the rest goes into things like pumping blood and repairing cells. Also in general, a person at rest is able to get rid of this excess heat just through radiation. Utilize answer to find this person's basal metabolic rate?

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