The mitochondrial enzyme ATP synthase plays a crucial role in the process. ATP synthase is a protein complex that is essentially a proton-driven rotary motor that produces ATP from ADP and inorganic phosphate (P i). ATP serves as the energy currency of the cell and can be thought of as an available source of chemical energy.
The velocities of cricket bowlers vary between 40 and 100 mph (64 and 161 km/h). In professional cricket, a bowler in the 40â60 mph range would be said to be a slow bowler, in the 60â80 mph range a medium pace bowler, and a bowler 80 mph+ a fast bowler. In the amateur game, these distinctions would be approximately 10 mph slower. Many professional fast bowlers are able to reach speeds of over 85 mph, with a handful of bowlers in the world able to bowl at 95 mph+. The ability to react to a cricket ball travelling at 85 mph is a skill that only professional and high level amateur cricketers possess.
95 mph is considered a plus fastball velocity, and +97-98 mph  a plus, plus velocity.    the 90 range is a good speed for an mlb pitcher. some pitchers do  pitch in the high 80s though.real good pitchers pitch 100mph too   Randy Johnson threw a 103 mph fastball.k, soo a good softball speed for 12-13 is 50 mph the really good pitchers throw around 55. When you turn 16-17 your goal should be 55 mph. Collage is high 60 to low 70. I thi â¦ nk high school the really good pitchers will throw around the 60 mph.