Hor vel= 300cos55
Mult this by 42s to get the horizontal (x) distance. (42s btw is a bit ridiculous, but hey ho)
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?
3 answers
7227.1
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
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