Question

what the displacement at 70 degrees has an X component of 450 m what it is y component ​

Answer 1

Answer:

When we resolve a vector into its parts, those parts are termed as it's components

x = r cos(70) = 450m

450 cos70 r 1315.71m

herefore y = 1315.71 sin(70) = 1236.36m

Answer 2

• When we resolve a vectors into parts, thos parts are termed as its components.

• from given X-component we have to find r and after that sub r in Y-component and finding value of Y-component!

(i) X-component,

             $x=rcos70^{0}$

          $450=rcos70^{0}$

              $r= 1315.7$

(ii) Y-component,

             $y=rsin70^{0}$

               $= 1315.7 X0.9396$

               $=1236.36m$