A stock Yamaha TTR250 with 14/44 gearing can reach a top speed of 87mph or 143kph.
Well I've had 87mph out of mine in the past, but it has dropped since then to just 72mph
39 mph
To convert 87 mph to feet per second, you can use the conversion factor of 1 mph being roughly equal to 1.47 feet per second. Therefore, a baseball pitched at 87 mph would be traveling around 128 feet per second.
Just under 23 hours - assuming you're travelling at a constant speed.
That's the formula for the height of an object that was tossed upward at a speed of 40 meters per second, after ' t ' seconds . This object has to be something like a canonball, or a baseball pitched by a professional etc. The initial vertical speed of 40 meters per second is almost 90 miles per hour upward !
There is a simple answer and a complicated answer. The simple anser is, "Neither", the complicated answer is , "It depends."
The speed of the baseball can be calculated using the formula: speed = distance / time. Plugging in the values, we get speed = 20 meters / 0.5 seconds = 40 meters per second. Thus, the speed of the baseball is 40 m/s.
The scenario described relates to Newton's second law of motion, which states that the acceleration of an object is directly proportional to the net force acting upon it and inversely proportional to its mass. A pitched baseball is thrown with greater force than a gently thrown one, resulting in a higher acceleration and, consequently, a faster speed. This illustrates how the amount of force applied affects the motion of an object.
Since speed is distance/time, 60ft/0.5sec is a speed. 120ft/sec is a little easier on the eyes though.
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.