After walking 20km towards North Ram starts walking towards south and walks 45km. How farbis Ram now from the starting point? What is the total distance travelled by Ram?
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We have been given that Ram firstly walks 20Km in the North direction and then 45 Km in the South direction.
We can conclude that he moves in N-S direction on a straight line path.
Let the point he started to walk from be the origin.
When he walks 20 Km to the North and 45 Km in the South, he re-traces some of the path he travelled earlier back.
Therefore, the Displacement would be less than the Distance Travelled.
Distance = The total path travelled
= 20 + 45
= 65 Km
Displacement = Distance from origin to the final position.
= 45 - 20
= 35 Km
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