If a projectile is thrown with velocity 'v' and making an angle 'θ' w – McqOptions

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1.	If a projectile is thrown with velocity 'v' and making an angle 'θ' with the x-axis then the vertical component of velocity is given by which of the following formula?
A.	vy = vo sinθ - gt
B.	vy = vo sinθ + gt
C.	vy = vo cosθ - gt
D.	vy = vo cosθ + gt
Answer» B. vy = vo sinθ + gt

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