Answer to Question #100899 in Physics for Ashenafi

Question #100899

stone is thrown upwards with an initial velocity of 25 m/s at an angle of 30° to the ground. Show that the vertical component of the velocity at the start is 12.5 m/s up words

Expert's answer

The vertical component of the velocity

"v_y=v_0\\sin\\theta=25\\times \\sin 30^{\\circ}=12.5\\:\\rm m\/s"

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