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goblinko [34]
3 years ago
12

A block of wood has a height of 10 m, a length of 2 m, and a width of 2 m. What is the volume of the block of wood?

Physics
1 answer:
Galina-37 [17]3 years ago
3 0

Answer:

40 cubic meters

Explanation:

To find the volume of a rectangular prism you need to use the formula:

Length x Width x Height = Volume

(2) x (2) x (10) = Volume

(4) x (10) = Volume

Volume = 40 cubic meters

~Hope this helps!~

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IRINA_888 [86]

When the pump removed the air in  the bell, the balloon expanded.

<u>Option: B</u>

<u>Explanation:</u>

In order to construct our own environment in the glass jar known as bell jar system, which can be used to explore and consider our larger environment on Earths, for an instance. Here a glass jar that hinges on an airtight rubber basis i.e seals appropriately. At the top of the jar, a bung is connected to it which passed via a metal tube. It has an adjacent flexible tube that goes to a hand vacuum pump and the best hand-powered pump was made with a wine preserver.

When the pump extracts the air from the bell jar, the pressure inside the balloon naturally decreases. The balloon usually has a air pressure around it, which restricts its size, but when this air is extracted and the pressure around it decreases the gas in the balloon will expand and the balloon seems to be inflating. When you release the air back into the bell jar, it will once again compress back to its actual size.

8 0
3 years ago
A car is going 8 meters per second on an access road into a highway
TiliK225 [7]

Answer:

20.96 m/s^2 (or 21)

Explanation:

Using the formula (final velocity - initial velocity)/time = acceleration, we can plug in values and manipulate the problem to give us the answer.

At first, we know a car is going 8 m/s, that is its initial velocity.

Then, we know the acceleration, which is 1.8 m/s/s

We also know the time, 7.2 second.

Plugging all of these values in shows us that we need to solve for final velocity. We can do so by manipulating the formula.

(final velocity - initial velocity) = time * acceleration

final velocity = time*acceleration + initial velocity

After plugging the found values in, we get 20.96 m/s/s, or 21 m/s

3 0
3 years ago
Under what condition will the results of an experiment based on a hypothesis most likely lead to new experimentation?
MakcuM [25]
Failed experiments, uncontrolled variables, invalid data, and generalized human error
7 0
3 years ago
What are the units for speed
nexus9112 [7]
Speed has the dimensions of distance divided by time. The SI unit of speed is themetre<span> per second, but the most common unit of speed in everyday usage is the kilometre per </span>hour<span> or, in the US and the UK, miles per </span>hour<span>. For air and marine travel the knot is commonly used.</span>
8 0
3 years ago
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Jak wpłynie na czas oczekiwania na pierwsze ogrzanie wody (pytanie 1) zwiększenie mocy
Kryger [21]

Answer:

so what are u saying

Explanation:

10x100=

5 0
3 years ago
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