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A high school track coach has just purchased a new stopwatch that has an uncertainty of s. runners on the team regularly complet

Alexeev081 [22]

A high school track coach has just purchased a new stopwatch. The stopwatch manual states that the stopwatch has an uncertainty of ±0.05 s . Runners on the track coach’s team regularly clock 100-m sprints of 11.49 s to 15.01 s . At the school’s last track meet, the first-place sprinter came in at 12.04 s and the second-place sprinter came in at 12.07 s .

No, the new stop watch will not be effective in timing the sprint team. The reason for the same is that the uncertainty in the stopwatch is too small to effectively differentiate between the sprint times.

If sprinters were timed with the new stopwatch, first sprinter's time would have been between = 12.04 - 0.05 and 12.04 + 0.05

= 11.99 and 12.09

or between the interval [11.99 , 12.09]

while the second sprinter's time would have been between

= 12.07 - 0.05 =and 12.07 + 0.05

= 12.02 and 12.12

or between the interval [12.0.2 , 12.12]

Hence, there is an overlap between the worst time of the first sprinter, that is, 11.99 and the best time of the second sprinter, that is, 12.02

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6 0

2 years ago

Once business strategy is defined for an artificial intelligence.

monitta

Business strategy Creating an AI strategy for the sake of it won’t produce great results. To get the most out of AI, it must be tied to your business strategy and your big-picture strategic goals. That’s why the first step in any AI strategy is to review your business strategy.

3 0

2 years ago

How programming developed game field?<br><br><br> ICT

klio [65]

Answer:

Vedio Game development is the process of developing a vedio Game. the effort is undertaken by a developer, ranging from a single person to an international team dispresed across the globe. Development of traditional commercial

p.c and console games is normally funded by a publisher, and can take several years to reach completion indie games usually take less time and money and can be produced by individual

and smaller developers.

The independent game industry has been on the rise facilitated by the growth of accessible

game development software such as unity platform and unreal Engine and new Online

distribution system such as steam and Uplay

as well as the mobile game market for Android and iOS devices

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8 0

3 years ago

Read 2 more answers

Which of the following statement is true of music in the romantic era.

Mademuasel [1]

Answer: the music was expressive and dramatic. Explanation kase romantic pag romantic may halong dramatic

Explanation:

7 0

2 years ago

Find the diameter and radius of a circle with the given circumference. round to the nearest hundredth.

emmasim [6.3K]

The diameter and radius of a circle with circumference of 36 meters are 11.46 meters and 5.73 meters respectively.

<h3>How to find diameter and radius of a circle using circumference?</h3>

circumference of a circle is the perimeter of a circle. Therefore,

circumference of a circle = 2πr

where

r = radius

Therefore,

36 = 2 × π × r

36 / 2 = πr

18 = πr

r = 18 / 3.14

r = 5.73248407643

radius = 5.73 meters

radius = diameter / 2

Therefore,

diameter = 2 × 5.73 = 11.46 meters

learn more on circle here: brainly.com/question/12014373

8 0

2 years ago