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Sam and Ike were playing ball. Sam threw the ball to lke. The speed of the ball during one throw back and forth is represented by the
line graph. What was the average speed of the ball at 18 seconds?
9 (1)
A)
0.11 m/s
B)
0.25 m/s
16.0 m/s
D)
36.0 m/s
Forces and Motion
(8.P.2A.7) Average Speed
ID:37739
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Sagot :

Onyebuchinnajiidn

The average speed of the ball at the given time of motion is 0.25 m/s.

What is average speed?

  • The average speed of an object is defined the ratio of total distance to total time of motion.

The given parameters:

  • Total distance = 9m
  • Time for the forward throw = 18 s
  • Time for backward throw = 18 s

The average speed of the ball at the given time of motion is calculated as follows;

[tex]v = \frac{tota \ distance}{Total \ time} \\\\V = \frac{9}{18 + 18} \\\\V = 0.25 \ m/s[/tex]

Thus, the average speed of the ball at the given time of motion is 0.25 m/s.

Learn more about average speed here: https://brainly.com/question/6504879

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