65km-45km = 20 km to the east. Just replace "east" by "forward" and "west" by "backward" and the answer is immediately visible. The words 'east' and 'west' are just typical math textbook style to veil that it is a simple subtraction that has to be done.
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20 km east
5 miles minus 4 miles is 1 mile East of the starting point. Displacement is a vector quantity, so it must have magnitude and direction.
The total displacement is 8 km.
She has walked 23 miles, but her displacement is only 7 miles.
Distance 2+3=5 displacement 2
Draw a vector from his starting point to his ending point.
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No. Distance can be greater than displacement, but not less. The magnitude of the displacement between two points is also the minimum possible distance of a path between the same points.However, the displacement can be zero if the distance is not if the object's starting point and ending point are the same.
It is a total journey of 11 kilometres, resulting in a displacement of 5 km west.
If Ted swam 25 m east in a lake and turned and swam 75 m east he swam 100 m total. The displacement of 50 m only takes into account his starting and ending positions, not the travel route.
Displacement is just distance traveled and a direction. For example 40m east is a displacement distance
14 miles
no. this is a displacement