If sam walks 100 m to the right, then 200 m to the left, his net displacement will be 224 m
Displacement is the distance travelled in specific direction. For example 4 Km south is called displacement because it gives us the distance travelled nor thawed.
From the question given above, the following data were obtained
See attached photo for diagram
R = √[(Displacement 1)² + (Displacement 1)²]
R = √[100² + 200²]
R = √[10000 + 40000]
R = √50000
R = 224 m
Learn more about displacement:
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