Respuesta :
Firstly, you change it to miles per second and then to feet
102miles per hour(60×60s)
102 per 120s
Divide
102÷120
=0.85miles per second
Convert to feet
=4488 feet per second
102miles per hour(60×60s)
102 per 120s
Divide
102÷120
=0.85miles per second
Convert to feet
=4488 feet per second
The speed of the fastball will be 149.6 feet per second.
What is conversion?
Conversion means to convert the same thing into different units.
The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.
We know that the speed formula
Speed = Distance/Time
Craig’s Kimbrell of the Atlanta Braves can throw his fastball at 102 miles per hour.
We know that in one mile, there are 5280 feet.
And in one hour, there are 3600 seconds.
Then the speed will be
S = (102 × 5280 feet) / 3600 seconds
S = 538,560 / 3600
S = 149.6 feet per second
The speed of the fastball will be 149.6 feet per second.
More about the conversion link is given below.
https://brainly.com/question/9414705
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