Adog walks 14 meters to the east and than 20 meters back to the west for the motion what is the distance moved

The total distance moved or the total path covered by the dog is 34 m.

The given parameters;

Distance is defined as the total path covered by an object. It is a scalar quantity because it can only be represented in magnitude only.

The total distance moved by the dog is calculated as follows;

distance = 14 m + 20 m

distance = 34 m

Thus, the distance moved or the total path covered by the dog is 34 m.

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Distance, d = 34 meters

Explanation:

It is given that,

Distance traveled by a dog towards east is 14 meters and 20 meters back to the west. The overall length of the path covered by an object is called its distance moved. We know that the distance covered by an object is always positive.

d = 34 meters

So, the distance moved by the dog is 354 meters. Hence, this is the required solution.

answer: the exterior temperature of commercial jet planes as they leave the stratosphere and return to the ground increases steadily.

explanation:

the lower most layer of atmosphere is troposphere which extends from 0 to 12 km above the surface of the earth. the temperature initially decreases as distance is increased from the earth's surface. commercial jets fly in lower part of the stratosphere. the stratosphere extends upto 50 km. the temperature in stratosphere starts rising again due to presence of ozone which traps the uv rays.

thus, when the planes leave the stratosphere and return to the ground, the exterior temperature increases steadily.