Question: A projectile is launched from point A with an initial velocity v0 of 120 ft/s at an angle of 30? with the vertical. Determine the

A projectile is launched from point A with an initial velocity v0 of 120 ft/s at an angle of 30? with the vertical. Determine the radius of curvature of the trajectory described by the projectile(a) At point A,(b) At the point on the trajectory where the velocity is parallel to theincline. 30 30

30 30

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