3 years ago

You run completely around a 400m track in 80s. What was your average velocity?

Physics

1 answer:

dalvyx [7]3 years ago

6 0

Answer:

V=?

S=400m

t=80s

V=S/t

V=400/80

V=5m/sec

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Substitute the value 26.7 (or the exact value of 80/3) for x in the first of the original equation (x + y = 40) to find the valu

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Complete Question

The complete question is shown on the first uploaded image

Answer:

the value of $y = 13.3$

Explanation:

From the question we are told that

The equation is (x + y = 40)

The first value of x is $x_1 = 26.7$

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