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zimovet [89]
3 years ago
7

Epstein shares a demonstration comparing 1936 sprinter Jesse Owens with present-day sprinter, Usain Bolt. What role does biomech

anics play in this, and how does it relate to what we learned in the unit?
Mathematics
1 answer:
mixas84 [53]3 years ago
5 0
  • Epstein shares a demonstration comparing 1936 sprinter Jesse Owens with present-daysprinter, Usain Bolt. What role does biomechanics play in this, and how does it relate to what we learned in the unit?<u><em>The equipment and suffices athletes use today have improved from years ago 2</em></u>.
  • Epstein says that technology has made a difference in all sports over the years. How has it done this? What are some examples of these technologies?<em><u>The track surface, starting block, shoes, and bikes.3</u></em>.
  • Explain what Epstein meant when he said that the gene pool in competitive sports has changed and is pushing athletes forward?<u><em>In years previous they through a average person would be good for everything, not today.4.</em></u>
  • Discuss how an athlete’s mindset impacts their performance in professional sports. Please provide examples and discuss what traits humans have that allow us to participate in ultra-endurance sports.<u><em>Competitive and empowering mindset helps athletes think they can achieve anything, along with the best and right tools</em></u>
<h2><u>First one is your answer but i dk if this extra stuff I learned will help you hope it does!</u></h2>

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Complete the work shown to answer the question.
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Read 2 more answers
An equation parallel and perpendicular to 4x+5y=19
UNO [17]

Answer:

Parallel line:

y=-\frac{4}{5}x+\frac{9}{5}

Perpendicular line:

y=\frac{5}{4}x-\frac{1}{2}

Step-by-step explanation:

we are given equation 4x+5y=19

Firstly, we will solve for y

4x+5y=19

we can change it into y=mx+b form

5y=-4x+19

y=-\frac{4}{5}x+\frac{19}{5}

so,

m=-\frac{4}{5}

Parallel line:

we know that slope of two parallel lines are always same

so,

m'=-\frac{4}{5}

Let's assume parallel line passes through (1,1)

now, we can find equation of line

y-y_1=m'(x-x_1)

we can plug values

y-1=-\frac{4}{5}(x-1)

now, we can solve for y

y=-\frac{4}{5}x+\frac{9}{5}

Perpendicular line:

we know that slope of perpendicular line is -1/m

so, we get slope as

m'=\frac{5}{4}

Let's assume perpendicular line passes through (2,2)

now, we can find equation of line

y-y_1=m'(x-x_1)

we can plug values

y-2=\frac{5}{4}(x-2)

now, we can solve for y

y=\frac{5}{4}x-\frac{1}{2}


4 0
3 years ago
Jonah is going to the hardware store for his Uncle Frederick. He needs to buy 4 yards of electrical wire and 14 quarts of liquid
Cerrena [4.2K]

Answer:

Jonah needs 12 feet of electrical wire.

Step-by-step explanation:

\frac{3 feet}{1 yard}= \frac{x}{4 yards}

cross multiply

12 yard × ft = 1 yard x

12÷1=12

12 feet of wire.

7 0
2 years ago
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