Distinguish the differences between how common sensory distractions can increase driving risk

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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2 years ago

In a survey of college students, 840 said that they have cheated on an exam and 1795 said that they have not. If one college stu

Sophie [7]

DO NOT CLICK THAT ANSWER TRUST ME YOU WILL REGRET IT IT IS A VIRUS AND WILL DESTROY YOUR COMPUTER

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3 years ago

What biome is characterized by low average temperatures, poor soil, and coniferous trees?

Natali [406]

The anwser is a rain forest biome

6 0

3 years ago

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The following question has two parts. First, answer Part A. Then, answer Part B.

mezya [45]

Based on the chart, the correct options are:

The production of coal decreased, while the production of solar increased; option D.
Solar energy technology has improved and increased in capacity, but coal has decreased in capacity because it is a limited resource; option A

<h3>What is solar energy?</h3>

Solar energy is a type of renewable energy from the sun.

Solar energy is gradually being used to replace non-renewable energy sources such as coal.

Based on the chart:

The production of coal decreased, while the production of solar increased; option D.

Solar energy technology has improved and increased in capacity, but coal has decreased in capacity because it is a limited resource.

In conclusion, solar energy production is increasing.

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6 0

2 years ago

Hello :) i have some points here for a new thing anyway

sukhopar [10]

Thank u so much my name is cbandzzz t

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3 years ago

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