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April 18, 2014

Homework Help: physics

Posted by rhea on Saturday, November 24, 2012 at 6:01am.

a projectile shot at an angle of 60 degrees above the horizontal strikes a building 80 ft away at a point 48 ft above the point of projection (a) find the velocity of projection. (b) find the magnitude and direction of the velocity of the projectile when it strikes the building.

please help me,,,
thanks you

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