+1 vote
in Mathematics by kratos

You drive on the highway with 120 km/h on a day with 17°C, 100 kPa atmosphere. When you put your hand out of the window flat against the wind you feel the force from the air stagnating, i.e. it comes to relative zero velocity on your skin. Assume the air is nearly incompressible and find the air temperature and pressure right on your hand.

1 Answer

+1 vote
by kratos
 
Best answer

Energy Eq. 1/2 V2 + ** = hs

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