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anygoal [31]
3 years ago
10

A Car is travelling at 36ft/s change to miles per hour

Physics
1 answer:
AVprozaik [17]3 years ago
4 0
\frac{36 ft}{1 sec} x  \frac{ 1 yd}{3 ft} x  \frac{1 mile}{1760 yd} x  \frac{60 sec}{1  min} x  \frac{60 min}{1 hour} =  \frac{129,600 miles}{5,280 hours}

So, this would simplify to about 25 miles per hour

Hope this is what you were looking for!
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Answer:

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2 years ago
How would you change the distance between two charged particles to increase the electric force between them by a factor of 16
Naily [24]

The electrostatic force between two charges is inversely
proportional to the square of the distance between them.

So if you want to multiply the force by, say, ' Q ',
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We want to multiply the force by 16, so we need to
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4 0
3 years ago
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Why is gravitational force always towards the center?
lesya692 [45]

Answer:

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Explanation:

6 0
2 years ago
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A wave with a low frequency generally has a _____.
Artyom0805 [142]
Its C because if it is a low frequency it will not change much so it will be a longer wavelength and the higher the frequency the shorter the wavelength
8 0
3 years ago
10.
myrzilka [38]

Answer:

<em>The new period of oscillation is D) 3.0 T</em>

Explanation:

<u>Simple Pendulum</u>

A simple pendulum is a mechanical arrangement that describes periodic motion. The simple pendulum is made of a small bob of mass 'm' suspended by a thin inextensible string.

The period of a simple pendulum is given by

T=2\pi \sqrt{\frac{L}{g}}

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If the length of the pendulum was increased to 9 times (L'=9L), the new period of oscillation will be:

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Taking out the square root of 9 (3):

T'=3*2\pi \sqrt{\frac{L}{g}}

Substituting the original T:

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