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poizon [28]
3 years ago
11

If the polar

Physics
1 answer:
WITCHER [35]3 years ago
8 0

Answer:

The answer to your question is   d = 2850 m

Explanation:

Data

speed = s = 9.5 m/s

time = t = 5 min

distance = d = ?

Formula

     speed = distance / time

-Solve for distance

     distance = speed x time

or             d = s x t

Process

1.- Convert time to seconds

                 60 s -------------- 1 min

                   x     -------------- 5 min

                   x = (5  x 60) / 1

                   x = 300 s

2.- Find distance

                d = 9.5 x 300

                d = 2850 m

 

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Troyanec [42]

Answer:

Explanation:

q_{1} =+2.6 X10^{_-6}C \\q_{2} =-5.4 X10^{_-6}C \\F=6.5mN\\F=\frac{Kq_{1}q_{2}  }{d^{2} }

3 0
2 years ago
Web Spiders and Oscillations All spiders have special organs that make them exquisitely sensitive to vibrations. Web spiders det
chubhunter [2.5K]

Complete Question

The complete quetion is shown on the first uploaded image

Answer:

Explanation:

From the question we are told that

       The mass of the fly is  m_f =  11 mg =  11*10^{-3} g =  1.1*10^{-5} \ kg

        The extension of the web is  e=  4.00 \ mm = 0.004 \ m

       

The spring constant is mathematically evaluated as

          k = \frac{mg}{e}

substituting values

        k = \frac{1.1 *10^{-5} *9.8}{0.004}

         k = 0.027 \ N/m

The frequency of vibration is

         f =  \frac{1}{2 \pi} \sqrt{\frac{k}{m} }

substituting values

       f =  \frac{1}{2 * 3.142 } \sqrt{\frac{0.027}{1.1*10^{-5}} }

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8 0
3 years ago
an input force of 50 Newtons is applied through a distance of 10 meters to machine with mechanical advantage of 3. If the work o
gladu [14]
The output of the machine is

                                      (output work) =  (output force) x (distance)

                                        450 N-m      =  (output force) x (3 meters)

Divide each side
by  3 meters:                Output force = (450 N-m) / (3 m)

                                                           =    150 newtons .

With all the information given about the output work, we don't need
to know anything about the input work, or even the fact that we're
dealing with a machine.

It's comforting, though, to look back and notice that the output work
(450 N-m) is not more than the input work (500 N-m).  So everything
is nice and hunky-dory.
___________________________________

Well, my goodness !
I didn't even need to go through all of that.

Given:

-- The input force to the machine is 50 newtons.

-- The mechanical advantage of the machine is 3 .

That right there tells us that

-- The output force of the machine is 150 newtons.

We don't need any of the other given information.
5 0
3 years ago
You have built a device that measures the temperature outside and displays it on a dial as a measure of how far away from room t
Bogdan [553]

Answer:

m=33.734 grams

E=41435.95 N/C

Explanation:

The detailed explanation of Answer is given in the attached file.

8 0
4 years ago
What is the formula that is used to find the velocity of a wave?
Hoochie [10]

Answer: Wave speed is related to wavelength and wave frequency by the equation: Speed = Wavelength x Frequency. This equation can be used to calculate wave speed when wavelength and frequency are known.

Explanation:

5 0
3 years ago
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