What are the x and y components of the shell
An artillery shell is fired with an initial velocity of 280 m/s at 65.0° above the horizontal. It explodes on a mountainside 36.0 s after firing. What are the x and y components of the shell where it explodes, relative to its firing point?
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A rocket rises vertically, from rest, with an acceleration of 3.5 until it runs out of fuel at an altitude of 1300 . After this point, its acceleration is that of gravity, downward. What is the velocity of the rocket when it runs out of fuel?
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