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shaqadry
A certain projectile is launched with an initial speed of Vo. At its highest point, its speed is 1/2Vo. What was the launch angle of the projectile? A. 30 degree B. 45 degree C. 60 degree D. 75 degree Anyone pls show me how to calculate this!!
c. 60' since horizontal velocity is constant in a projectile and at the highest point projectile has no vertical velocity. so V0 cos (theta)= V0/2 so theta=60'