Q. A particle is fired with velocity u making angle θ with the horizontal. The change in velocity when it is at the highest point is
(a) u cos θ
(b) u
(c) u sin θ
(d) (u cos θ – u)
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Ans: (c)
Science and Education
Q. A particle is fired with velocity u making angle θ with the horizontal. The change in velocity when it is at the highest point is
(a) u cos θ
(b) u
(c) u sin θ
(d) (u cos θ – u)