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A Projectile Is Fired at an Angle of Elevation of 45°.Neglecting

Question 44

Multiple Choice

A projectile is fired at an angle of elevation of 45°.Neglecting air resistance,what are possible angles in flight between the acceleration vector and the velocity vector?
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A) 160° and 40°
B) 20° and 70°
C) 90° and 45°
D) none of the above
E) ​10° and 45°

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