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Question1

A plane leaves the airport in Galisteo and flies 170 km at 68° east of north and after that changes direction to fly 230 km at 48° south of east, after that it makes an immediate emergency landing in a pasture. When the airport sends out a rescue crew,

A) In which direction and how far should this crew fly to go directly to this plane?

B) Write down your answer in part A in terms of unit vectors.

Question2

A skier is accelerating down a 30.0degrees hill at 1.80m/s^2 what is vertical component of her acceleration? How long will it take her to reach the bottom of a hill, assume she starts from rest and accelerates regularly, if the elevation change is 335m?

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Category:- Physics
Reference No.:- M9135090

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