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I added two pictures.. One of the word problem and one of my diagram I made..
My work:
1.Wnet = Kf  Ki
Ugf = Kf.... mgy = mv^2/2 ....  gy = v^2/2
2. x^2 + y^2 = 1780^2
dy/dx = x/y = velocity (v) at point (x,y)
3. gy = x^2/(2y^2)
4. gy = (1780^2  y^2)/(2y^2)
.... anyways... I know this must be totally wrong..
Can someone please help me answer this problem?
My work:
1.Wnet = Kf  Ki
Ugf = Kf.... mgy = mv^2/2 ....  gy = v^2/2
2. x^2 + y^2 = 1780^2
dy/dx = x/y = velocity (v) at point (x,y)
3. gy = x^2/(2y^2)
4. gy = (1780^2  y^2)/(2y^2)
.... anyways... I know this must be totally wrong..
Can someone please help me answer this problem?
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