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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!!
 one year ago
 one year ago
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!!
 one year ago
 one year ago

This Question is Closed

akash123Best ResponseYou've already chosen the best response.0
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'
 one year ago
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