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4 years ago

A train travelling at a speed of 108km/h.how much distance is it traveling every second ?

1 answer:

3 0

Hey there!

To solve this question, lets convert 108 km/h into meters per second.

1 km/h is equal to 0.277778 m/s

To convert 108 km/h into m/s, we just multiply 0.277778 by 108.

0.277778 × 108 = 30.000024

So, the train is travelling at approximately 30 meters per second.

Thank you!

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Shivering to warm up illustrates which characteristic of life? A. adaptation to environment B.homeostasis C.getting energy D.gro

Neporo4naja [7]

Homeotasis is the answer
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3 years ago

Explain the correspondence that lets us easily translate between linear motion and rotational motion. What are the linear analog

RideAnS [48]

Explanation:

The linear analog of angle is angle itself.

The linear analog of angular velocity is linear velocity.

ω is angular velocity, therefore linear velocity is given by v

∴ for linear velocity, $v^{2} = u^{2}+2.a.S$

for angular velocity, $\omega_{f}^{2} = \omega _{i}^{2}+2.a.S$

The linear analog of angular acceleration is acceleration.

α is angular acceleration whereas as a is linear acceleration.

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4 0

3 years ago

An object with an initial velocity of 10 m/s accelerates at a rate of 3.5 m/s2 for 8 seconds. How far will it have traveled duri

ICE Princess25 [194]

Answer:

Distance, d = 192 meters

Explanation:

We have,

Initial velocity of an object is 10 m/s

Acceleration of the object is 3.5 m/s²

Time, t = 8 s

We need to find the distance travelled by the object during that time. Second equation of motion gives the distance travelled by the object. It is given by :

$d=ut+\dfrac{1}{2}at^2$

$d=10\times 8+\dfrac{1}{2}\times 3.5\times 8^2\\\\d=192\ m$

So, the distance travelled by the object is 192 meters.

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3 years ago

What is any factor of an experiment that is not changed called? control, dependent variable ,independent variable

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3 years ago

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4 years ago