A Carnot Cycle operates using a heat reservoir at a temperature of 200°C and a cold reservoir at a temperature of 50°C. What is the operating efficiency of this cycle, to
the nearest percent?
0 75%
0 26%
0 54%
O 32%

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

Apotter's wheel moves uniformly from rest to an angular speed of 0.20 rev/s in 32.0 s. (a) find its angular acceleration in radians per second per second. rad/s2 (b) would doubling the angular acceleration during the given period have doubled final angular speed?