Now rewrite the displacement equations from Part A and Part B above by substituting in the x and y velocity values from time t = 0 and also using the theoretical value of acceleration of gravity.

Aheat engine that operates on a carnot cycle has an efficiency of 0.420 when its low-temperature reservoir is at 10 ∘c.part aby how many degrees celsius must you increase the temperature of the high-temperature reservoir to increase the efficiency to 0.600 if you continue to use the same low-temperature reservoir?