Question

A velocity of 10m/s has its y component 5m/s.Find the angle made by the velicity vector with the x axis.Also find it x component

Answer 1

let the angle between y axis and the velocity vector be a
so according to question 10cosa=5
=> cosa =1/2
=>a =60°
so x component wi be 10sin60°=
$5\sqrt{3}$
sorry for the diagram


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Answer 2

Answer:

velocity with y axis the angle made always cos