Question

Of the following sets of displacements, which one might be able to return
a car to its starting point?
(A) 3,4,12 and 20 km
(B) 5, 10, 15 and 20 km
(C) 20, 60, 80 and 180 km
(D) None of these​

Answer 1

Answer:

(B) 5, 10, 15 and 20km

Explanation:

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