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ad-work [718]
2 years ago
10

If there is no change in the velocity of the object then it is known to be in ______

Physics
1 answer:
irga5000 [103]2 years ago
4 0

OPTION (C) IS CORRECT

ANSWER - UNIFORM MOTION

If there is no change in the velocity of the object then it is known to be in <u>UNIFORM MOTION</u>.

EXPLORE MORE:-

EXAMPLE - A CAR COVERS A DISTANCE OF 15 KM WE'D EVERY 2 HOURS

FOR AN UNIFORM MOTION, ACCELERATION IS ZERO , AS THERE IS NO CHANGE IN VELOCITY....

-THANKS.!!

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The last one, at the bottom, is false.

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BaLLatris [955]

Answer:

Heat needed = 71.19 J

Explanation:

Here heat required can be calculated by the formula

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M is the mass of water and L is the latent heat of vaporization.

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Most of an atom is empty space.<br> a. True<br> b. False
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If you start rolling down this hill, your potential energy will be converted to kinetic energy. At the bottom of the hill ypu KE
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Let x be the value of Kinetic Energy.

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A car travels a distance of 200 miles in 3.5 hours in a given trip. What is the average speed of the car in that
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Taking into account the definition of speed, the average speed of the car in the trip is 57.14 \frac{miles}{hour}.

<h3>Definition of speed</h3>

Speed is a physical magnitude that relates the displacement of an object and the time it takes to make this change in position.

So, the speed can be defined as the amount of space traveled per unit of time with which a body moves and can be calculated using the expression:

speed=\frac{displacement}{time}

Speed has units of \frac{distance}{time}, such as \frac{meters}{second} or \frac{miles}{hour}.

<h3>Average speed of the car</h3>

In this case, you know that:

  • displacement= 200 miles
  • time= 3.5 hours

Replacing in the definition of speed:

speed=\frac{200 miles}{3.5 hours}

<u><em>speed= 57.14 </em></u>\frac{miles}{hour}

Finally, the average speed of the car in the trip is 57.14 \frac{miles}{hour}.

Learn more about velocity:

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brainly.com/question/24990123

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brainly.com/question/25288184

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