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EastWind [94]
3 years ago
7

If there is a total of 100J of

Chemistry
1 answer:
likoan [24]3 years ago
6 0

Answer:

60j because 100-60=40j

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Answer:

analytic chemistry

Explanation:

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4 0
3 years ago
Read 2 more answers
A 4.24 kg marble slab has the volume of 1564 cm3 What is the density in g/cm3
miskamm [114]

Answer:

The answer is

<h2>2.71 g/cm³</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question

volume of marble = 1564 cm³

1 kg = 1000 g

4.24 kg = 4240 g

mass = 4240 g

The density is

density =  \frac{4240}{1564}   \\  = 2.710997442...

We have the final answer as

<h3>2.71 g/cm³</h3>

Hope this helps you

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Explanation:

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Answer:

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If the initial velocity of the car in the previous problem (the car accelerates at 5.00 km/hr/s for 3.50 sec) is 22.6 km/hr, wha
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