PLEASE ANSWERS MY ASSIGNMENT
If I read your somewhat confusing vectors correctly, they are (in units of b)
-4.00cos40i - 4.00sin40j
3.00cos50i - 3.00sin50j
the distances traveled in each case is
adding up to 18.30
the directions are all given. just read 'em off
what the answer to letter c. how can i find the answer please illustrate to me
adding up the i and j values, the total displacement is
-12.4i - 4.87j = 13.32 @ 158.6°
|-12.4i - 4.87j| = √(12.4^2 + 4.87^2)
tan158.6° = -4.87/-12.4
how did u get -12.4i and 4.87j
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