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Julli [10]
3 years ago
11

How are musical instruments grouped?

Physics
2 answers:
vovikov84 [41]3 years ago
7 0

Musical instruments are grouped by how they produce the pitch.

Pitch is the highness or lowness of a tone.

rosijanka [135]3 years ago
6 0

A and B are equivalent.  That's one way instruments are often grouped. (the "sopranos", the "altos", the "bass")

C is another way instruments are often grouped; (the "woods", the "brass")

D is another way instruments are often grouped; (the "strings", the "percussions")

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I think you're fishing for "temporary magnet" or something like that,
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Credit card strips, refrigerator magnets, recording tape, bar magnets,
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But that doesn't mean that they stay magnetic no matter WHAT you do
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4 0
3 years ago
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Zepler [3.9K]

A) it occurs when earth is between the sun and the moon

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3 years ago
A disc is thrown through the air for 1.5 min with a power output of 12.5 W. How much work is done when throwing the disc?
klasskru [66]

Answer:

work = 1125 [J]

Explanation:

To solve this problem we must remember the definition of power, which is defined as the relationship between work and time. The power can be calculated using the following equation:

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work = joules [J]

time = 1.5 [min] = 90 [s]

work = 12.5*90

work = 1125 [J]

7 0
3 years ago
What happens to beaches over time?
Rama09 [41]

the answer is d i took the test be cause i go to a k12 onlie school


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As the launch force increase the launch velocity will
FrozenT [24]

Answer:

As the launch force increase the launch velocity will

<em><u>Increase</u></em>

The reason for your answer to number six is because

<em><u>There is a direct relationship between force and acceleration.</u></em>

<em><u /></em>

Explanation:

<em>It is known all over the place that, there is a direct relationship between Force and acceleration of an object leading to an increase in force being directly proportional to the increase in the acceleration of the given object and vice versa.</em>

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