Answer to Question #56255 in Mechanics | Relativity for adeshina

Question

vector

a⃗

of length 8 m lies at an angle of

60o

above the x-axis in the first quadrant. vector

b⃗

of length 5 m lies

53o

below the x-axis in the fourth quadrant. determine the magnitude of

a⃗ −b⃗

9.94 m

7.60 m

10.96 m

20.21 m