Respuesta :
Answer:
.5 m N
Explanation:
Displacement just means distance from starting point, so moving 3 m north then 2.5 m south is the same as if you took 3 steps forward then 2.5 steps backward. The end point is only .5 away from the start point.
The displacement of a hiker if he travels 3.0 m N and then 2.5 m S is 0.5 m.
It is given that the hiker travels 3.0 m North and then 2.5 m South.
It is required to find the displacement of a hiker.
What is the displacement of a hiker if he travels 3.0 m N and then 2.5 m S?
As we know the displacement is the shortest distance acquired by the body or simply we say that difference between the initial and the final point of the body.
From the given question the hiker moves 3.0 m in the north that is in upward direction and from the same point the hiker comes back 2.5 m in south that is downward at the same line. To find the displacement,
Displacement = Final Point - Initial Point
Displacement = (3.0 - 2.5)m = 0.5 m
Thus, the displacement of a hiker if he travels 3.0 m North and then 2.5 m South is 0.5 m.
Learn more about the term displacement here:
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