A model rocket is launched from point A with an initial velocity, V₀, of 85 m/s. If the rocket’s descent parachute does not deploy and the rocket lands 100 m from A, 1. Determine the angle α that V₀ forms with the vertical.  a. 3.90˚ b. 2.35˚ c. 2.25˚ d. 5.25˚ 2. Determine the maximum height, h, reached by the rocket. * 1 point a. 815 m b. 366 m c. 129 m d. 194 m 3. Determine the duration of the flight.  a. 13.4 sec b. 17.3 sec c. 11.6 sec d. 10.4 sec

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.