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VLD [36.1K]
3 years ago
13

A student practicing for a track meet ran 300 meters in 30 seconds. what was her average speed?​

Chemistry
1 answer:
ololo11 [35]3 years ago
7 0

Answer:

<h2>10 m/s</h2>

Explanation:

Her average speed can be found by using the formula

v =  \frac{d}{t}  \\

d is the distance

t is the time taken

From the question we have

v =  \frac{300}{30}  = 10 \\

We have the final answer as

<h3>10 m/s</h3>

Hope this helps you

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Percent composition of Mg(OH)2​
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The cavity within a copper [β = 51 × 10-6 (C°)-1] sphere has a volume of 1.220 × 10-3 m3. Into this cavity is placed 1.100 × 10-
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Answer:

Δ should be 0.1009

Explanation:

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The liquid just begins to spill out if v(benzene) = :

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Δ should be 0.1009

5 0
3 years ago
Which of the following groups of elements have no electronegativity?
natulia [17]

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