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BabaBlast [244]
3 years ago
11

What units is the Metric System of Measurement based on?

Physics
1 answer:
Alex787 [66]3 years ago
3 0

Answer:

metre for length and the kilogram for Mass

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A 10 kg ball has a momentum of 40 kg.m/s.what is the ball's speed?
iren [92.7K]
M = 10kg
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Formula v = p/m

V= p/m
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3 years ago
Water runs into a fountain, filling all the pipes, at a steady rate of 0.750 m3>s. (a) How fast will it shoot out of a hole 4
kati45 [8]

Answer:

velocity  = 472 m/s

velocity = 52.4 m/s

Explanation:

given data

steady rate = 0.750 m³/s

diameter = 4.50 cm

solution

we use here flow rate formula that is

flow rate = Area × velocity .............1

0.750 = \frac{\pi }{4} × (4.50×10^{-2})²  × velocity

solve it we get

velocity  = 472 m/s

and

when it 3 time diameter

put valuer in equation 1

0.750 = \frac{\pi }{4} × 3 ×  (4.50×10^{-2})²  × velocity

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5 0
3 years ago
Which group of animals would be served best by the following adaptations?
aev [14]
The answer to this question would be: <span>A) animals that live in deserts 

</span>Desert temperature is high, especially in the day, <span>An animal that lives in the desert needs to adapt to the high temperature either by reducing the heat or by increasing heat loss. By becoming nocturnal, the animal also able to evade the sunlight so it was less exposed to the heat. 
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3 years ago
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Answer:

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the first step in a lawsuit where parties pass their claims and their defenses. the plaintiff or the one complaining states the issue while the defendant states his answer on the complain and his defense

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The current produced in homes is ______ current.
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The current SUPPLIED to homes by the local utility company
is alternating current (AC).
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3 years ago
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