At exactly 2: 00 pm, speedy the hermit crab crawl onto a meter stick starting at the 10 cm mark. if he reaches the 60 cm mark at exactly 2: 10 pm, what is his speed?

speed=5cm/minute

Explanation:

Given at 2:00PM the hermit is at 10cm mark

Also given that the hermit reaches 60cm mark at 2:10PM

Therefore the time elapsed is  10 minutes =

the distance travelled by the hermit is 60-10=50cm=0.5m

We know that

speed = m/sec=5cm/minute

it would be d. henry moseley

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answer: i have one answer

acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (h+) ions

explanation:

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