Answer:
mass is lifted 1.8 m. What is the potential energy of the mass 4. A 100 kg
It depends most on the temperature of the gas.
King Arthur's knights use a catapult to launch a rock from their vantage point on top of the castle wall, 14 m above the moat. The rock is launched at a speed of 27 m/s and an angle of 32degrees above the horizontal.