to run one base sould be around 75-83mph.
or to make a home run would be 84-93mph.
for out of park are 95 or above.
39 mph
4.8
speed, power, average
A baseball pros fastball is on average 92 mph
There is a simple answer and a complicated answer. The simple anser is, "Neither", the complicated answer is , "It depends."
A woman throws a baseball from the front of an airplane to the back. From the perspective of the woman, the baseball travels at an average speed of 15 m/s. To an observer on the ground, the airplane is traveling at a constant speed of 820 km/h. What is the speed of the baseball from the perspective of the ground observer?
87 mph equates to 127.6 feet per second.
There are factors in addition to speed the cause a baseball to make sound when it is thrown. The spin on the ball also has an impact. On average the speed needed would have to be in the mid sixties at least.
around 92
Speed(74) = 72.2Speed(50) = 44.7
The speed of the baseball as it crosses home plate will depend on the initial velocity, the distance to home plate, any acceleration, and air resistance. This means that it's not possible to predict the exact speed without knowing more details about the specific situation. Generally, a baseball pitched at 74 mph may have a speed of around 72.2 mph when it crosses home plate due to air resistance and gravity.
A baseball is pitched at 150km/ph and a golf ball is hit at about 220km/ph, John Dally can hit it 280km/ph