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natka813 [3]
3 years ago
13

A truck moves 60 kilometers east from point A to point

Physics
2 answers:
CaHeK987 [17]3 years ago
6 0
The total distance is 60*2-15=105 kilometers, and the total displacement is 15 kilometers east.
sergiy2304 [10]3 years ago
3 0

Answer:

Option A is the correct answer

Explanation:

Let i represent positive X axis ( east).

A truck moves 60 kilometers east from point A to point  B

       Displacement = 60 i km

       Distance = 60 km

At point B, it turns back west and stops 15 kilometers away from point  A

       Displacement = -45 i km

       Distance = 45 km    

Total

       Displacement =60 i - 45 i = 15 i km Towards east

       Distance = 60+ 45 = 105 km    

Option A is the correct answer

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