A 65Kg hiker on the top of Mt. Everest(8800m high) what would be the resulting answer

the assestment will probley apele with cause and effect

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west