Question

Asked Nov 21, 2019

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An artillery shell is fired with an initial velocity of 300 m/s at 64.0° above the horizontal. To clear an avalanche, it explodes on a mountainside 48.0 s after firing. What are the *x*- and *y*-coordinates of the shell where it explodes, relative to its firing point?

x= ?

y= ?

Step 1

Given:

Step 2

X-coordinate

Step 3

Y-coordinate has a negative acce...

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