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3 years ago

In order to identify them, animal fossils and other fossils nearby can be: A. compared B. piled C. seen

Physics

1 answer:

tigry1 [53]3 years ago

5 0

Answer:

A.compared

Explanation:

Fossils help figure out the time that organisms lived. If you know one of the fossils, it can be used as a reference for others around.

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Your eyes are the most delicate thing on your body. Little things can make you go blind

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3 years ago

What layer of the atmosphere contains all of the weather and thus the most water vapor?

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3 years ago

If a force does a positive amount of work on an object, does the object's speed

Alexxandr [17]

The speed of the object increases

Explanation:

We can answer this question by applying the work-energy theorem, which states that the work done on an object is equal to the change in kinetic energy of the object. Mathematically:

$W=K_f -K_i= \frac{1}{2}mv^2-\frac{1}{2}mu^2$

where

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m is the mass of the object

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u is its initial speed

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This also implies that

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And so

$\frac{1}{2}mv^2 > \frac{1}{2}mu^2$

And therefore

$v>u$

which means that the speed of the object increases.

Learn more about work:

brainly.com/question/6763771

brainly.com/question/6443626

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3 years ago

In a thermostat, what property of the bimetallic coil allows it to contract and expand? The two metals absorb different amounts

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Hello!

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3 years ago

Read 2 more answers

A block of aluminum at a temperature of T1 = 32 degrees C has a mass of m1 = 12 kg. It is brought into contact with another bloc

Mariulka [41]

Answer: $T=21.33 ^{\circ}$