Question

A shopper walks westward 5.4 meters and then eastward 7.8 meters. Calculate the following

Answer 1

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Distance = Total distance travelled

= (5.4+7.8)m = 13.2m

• Displacement = Shortest distance between starting and ending point.

• The guys walks 5.4 m west, then he walks 7.8m east, se we can tell that he will be east to his starting point.

• He walks 5.4m west, then he covers 5.4 east to come back to his starting point. Then he travels 2.4m east more. (Since he walks 7.8m east)

• So, the magnitude of displacement is 2.4m and direction is east.

Answer 2

Answer:

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