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mote1985 [20]
3 years ago
13

A plece of titanium has a mass of 67.5g and a volume of 15cm What is the density?

Physics
1 answer:
sveta [45]3 years ago
8 0

Answer:

4.5g/cm^3

Explanation:

Here, Mass(m)=67.5g

         Volume(v)=15cm^3

Now, According to formula,

        Density(p)=m/v

                         =67.5/15

                         =4.5g/cm^3

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Answer:

C. At a particular instant

Explanation:

Speed is the defined as the ratio between the distance covered by an object and the time taken:

v=\frac{d}{t}

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However, there are two possible measurements of speed:

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3 years ago
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Answer:

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Explanation:

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then we use this formula

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t = 2.86 seconds

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