An artillery shell is fired with an initial velocity of 300m/s at 55 degrees above horizontal. To clear an avalanche, it explodes on a mountainside 42.0s after firing. What are the x and y coordinates of the shell where it explodes, relative to its firing point?

Answer 1

Hor vel= 300cos55
Mult this by 42s to get the horizontal (x) distance. (42s btw is a bit ridiculous, but hey ho)

Answer 2

7227.1

Answer 3

1.An artillery shell is fired with an initial velocity of 300 m/s at 55° above the
a)Determine its maximum height
b)How long does it take to reach the maximum height
horizontal. It explodes on the same ground level.
c)Determine the range of its flight