Explanation:
"traveled" ?
that would be 4 + 8 + 3 = 15 m
but what is the distance between his starting and his end point ?
that would be 4 + 8 - 3 = 9 m
The man's total distance traveled will be 15 m
Distance is the total movement of an object without any regard to direction
sign convention :
north = +ve
south = -ve
Total distance = 4 m south + 8 m south + 3 m north
= |4| + |8| + |-3|
= 15 m
The man's total distance traveled will be 15 m
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