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March 31, 2015

Homework Help: physics i really need help :(

Posted by juanita on Saturday, November 24, 2012 at 8:19pm.

A projectile is fired with an initial speed of 61.3m/s at an angle of 31.5 above the horizontal on a long flat firing range.
a)Determine the maximum height reached by the projectile.
b)Determine the total time in the air.
c)Determine the total horizontal distance covered (that is, the range).
d)Determine the speed of the projectile 1.44s after firing.
e)Determine the direction of the projectile 1.44s after firing.

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