The drawing shows an exaggerated view of a rifle that has been 'sighted in' for a 91.4-meter target. If the muzzle speed of the bullet is vo = 406 m/s, there are the two possible angles 0, and 0, between the riflebarrel and the horizontal such that the bullet will hit the target. One of these angles is so large that it is never used in target shooting. Give your answers as (a) the smaller angle and (b) the larger angle. (Hint: Thefollowing trigonometric identity may be useful: 2 sine cose = sin 20.)91.4 m

This problem can be solved using the formula for range of projectile motion.

Answered: The drawing shows an exaggerated view…

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