Question

A body goes 30 km south and then 40 km east. What will be the displacement from initial point ?
(1) 50 km, 37° South of East
(2) 30 km, 37° South of East
(3) 40 km, 53º South of East
(4) 70 km, 53° South of East​

Answer 1

it's displacement will 30 km ,37 degree south of east