Question

Please explain

The acceleration of a body in motion at an instant is 5 m/s^2 making an angle 30° with the y axis. The instantaneous unit vector of this acceleration is

(a) i cap
(b) j cap
(c) k cap
(d) 1 m/s^2,making an angle 30° with the y axis

please explain​

Answer 1

Hey Mate Here is your answer

( b ) j cap

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Answer 2

Answer:

Option (b)- j cap is your answer mate.