Problem-
The small marble is projected with a velocity of 3 m/s in a direction 15° from the horizontal y-direction on the smooth inclined plane. Calculate the magnitude v of its velocity after 2 seconds.
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Additional information-
This problem related to Mechanical Engineering and the problem is about find the magnitude of velocity of a marble being projected on a 15 degree inclined plane. The computation has been given in the solution in detail.