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Marina CMI [18]
3 years ago
8

An object moving at 30 m/s takes 5 sec. to come to a stop.  What is the object’s acceleration​

Physics
1 answer:
Klio2033 [76]3 years ago
4 0

Answer:

6 m/s²

Explanation:

a=v/t

a= 30 m/s÷ 5 sec= 6 m/s²

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For the circuit in the previous part, what happens to the maximum current if the frequency is doubled and the inductance is halv
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Answer:

Following are the responses to these question:

Explanation:

Since the max^{m} is the current of ckt which depend on the reactance which   inductor that also enables the ckt and inductor resistance (X_L) for capacities

\to X_{C}=\frac{1}{W L}

for

\to X_{L}=wL

When w \longrightarrow 2w

L\longrightarrow \frac{L}{2}

then

\to X_{L}=2 w \times \frac{L}{2}=wL

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2 years ago
Why is it better to use the metric system, rather than the English system, in scientific measurement?
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Which of the following sentences shows the correct use of a transition word? Even though I was sick, I went to the doctor. My sh
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D. I stayed up late for several nights. Eventually, I was too tired to concentrate.

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i got it right edge 2020.

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Un prisma de cemento pesa 2500 N y ejerce una presión de 125 Pa, ¿cuál es el valor del área en la cual se apoya?
Eduardwww [97]

Answer:

Area = 20 m²

Explanation:

Given the following data;

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To find the area on which it rest;

Mathematically, pressure is given by the formula;

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Making area the subject of formula, we have;

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Answer:

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\mu_g

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2 years ago
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