Respuesta :

Answer:

Speed of baseball =[tex]20.417m/s[/tex]

Step-by-step explanation:

Speed of a object is the total distance traveled per unit total time taken to cover that distance.

[tex]SPEED=\frac{DISTANCE}{TIME}[/tex]

Given:

             Distance= 49 meter          Time =2.4 seconds

                                    Speed = [tex]\frac{49}{2.4}[/tex]

                                               =  [tex]\frac{490}{24}[/tex]

       Speed of the baseball   =[tex]20.417m/s[/tex]

The speed of baseball is [tex]20.417m/s[/tex]

Answer:

731.3km/hr

Step-by-step explanation:

Speed = Distance/Time

Converting 49m to km = 0.49

Converting 2.4 seconds to hour = 0.00067

0.49/0.00067= 731.3km/hr

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