Question

(A) - Two vectors A and B are inclined to each other at an angle
$\theta$
. Derive an expression for magnitude and direction of their resultant

(B) - A Motor boat is racing towards north at 25 km/hr and the water current in that region is 10 km/hr in the direction of 60° east of south. Find the magnitude of the resultant velocity of the boat

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Answer 1

Answer

21.7

Explanation:

Just used the formulae and substitute values.

Refer to the following solution