A body moves 4 m north then 3m east and finally 8m south. Calculate the displacement.
Answers
Answered by
2
Answer: The particle travels from a to b to c to finally, d. The displacement will be the distance from initial to final points or, from a to d.
Thus, in triangle aa'd by using pythagoras theorem
ad^2 = 3^2 +4^2 = 25
thus, displacement, ad = 5 m
the total distance travelled will be equal to ab + bc + cd = 3m + 4m + 6m
or
distance = 13 m
Explanation: Hope it helps :)
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Answered by
0
Answer:
Distance = 3+4+6 = 13m
Displacement =
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