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NNADVOKAT [17]
3 years ago
5

The velocity of in water is 1500 m/s.

Physics
1 answer:
victus00 [196]3 years ago
7 0

1500 m

<u>Explanation:</u>

Step 1:

From the basics of Sound Physics,

Distance = (Speed * Time) / 2

Here Speed = 1500 m/s

         Time = 2 Seconds

Step 2:

Distance = ( 1500 * 2)/2

               = 1500 m

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Total potential and kinetic energy of an object.
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Answer:

The Total Mechanical Energy

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3 years ago
two workers are sliding 260 kg crate across the floor. one worker pushes forward on the crate with a force of 450 n while the ot
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To find out the kinetic friction, using the coefficient friction formula.

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UK

U-coefficient of friction

K-Kinetic friction

Using UK

450+370-f=m*o

f=820=UK*260*9.8

UK=2.548

820/2.548

UK= 321.8210361

Therefore the coefficient of kinetic friction is 321.8210361

Learn more about Kinetic friction from the given link.

brainly.com/question/14111192

#SPJ4

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