To start an avalanche on a mountain slope, an artillery shell is fired with an initial velocity of 310 m/s at 50.0° above the horizontal. it explodes on the mountainside 39.0 s after firing. what are the x and y coordinates of the shell where it explodes, relative to its firing point?

The shell has horizontal position and vertical position at time according to

where is the acceleration due to gravity.

The shell explodes after 39.0 s, at which point its coordinates are

the arctic is a region of the planet, north of the arctic circle, and includes the arctic ocean, greenland, baffin island, other smaller northern islands, and the far northern parts of europe, russia (siberia), alaska and canada.

no simpler subs form complex ones. synthesise = make