Thanks for the hint. I took a break, ate dinner, shook off the frustration, then came back and solved the problem
For horizontal velocity X = Xo + (Vxo)t,
174m = 0+(Vxo)6.00s,
Vxo = 29 m/s
For vertical velocity Y = Yo + (Vyo)T -...
A catapult on a cliff launches a large round rock towards a ship on the ocean below. The rock leaves the catapult from a height H of 34.0m above sea level, directed at an angle above the horizontal with an unknown speed. The projectile remains in flight for 6.00 seconds and travels a horizontal...