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you have a summer job working for a basketball camp. the child who wins the dribbling competition can dribble a basketball with a frequency of 2.30 hz. how long does it take her to complete 15 dribbles?



Answer :

The child will take  6.52 seconds to complete 15 dribbles.

Frequency means number of cycles completed in one second.

Here we are provided with the dribbling frequency as 2.30 hz, which means the child can dribble a basketball 2.30 times in one sec.

I.e.     f = 1/T =2.30 hz

So , the time period for one dribble  is

T = 1/f

T = 1/ 2.3

T = 0.434 sec

So we have the time period for one dribble as 0.434 sec

Now, similarly we can calculate the time period for 15 dribbles , by multiplying the time of one dribble with the number of times the ball is dribbled.

I.e. time for 15 dribbles = T x 15

  = 0.434 x 15

  = 6.52 seconds

And this is the time for 15 dribbles.

Learn more on frequency-time problems here :

https://brainly.com/question/2837265

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