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2 years ago

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An object submerged into 50 cm^3 of water raises the water level to 65 cm^3. The mass of the object is 30 g. What is its density

?

1 answer:

Anna007 [38]2 years ago

8 0

Answer:

Convert the volume to m³.

Explanation:

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Answer:

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3 years ago

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Oliga [24]

Answer: C

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2 years ago

Darin skateboarded to the north at 4 m/s. In 5 seconds, he sped up to 7 m/s. What was his acceleration?

Julli [10]

To solve this problem we can use following equation.

v =u + at

Where v is the final velocity (m/s), u is the initial velocity (m/s), a is the acceleration (m/s²) and t is the time taken (s).

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t = 5 s

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2 years ago

nevsk [136]

I’m pretty sure it’s the second answer B

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2 years ago