Answer
The displacement between point b and d is 145km because displacement is the shortest distance between two points.
The distance travelled from a to b and back is 10 km since total distance is the sum of all the journeys.
The displacement from b to d and back to b is 0km because we have moved back to our start position and so the displacement is 0 because it is the same as not moving at all.
Distance and Displacement
Distance is a measurement of length between two points. Displacement is a overall change in position of an object. Distance does not include a direction ...
Class 9-Physics Online Video Lectures-Motion: Distance and Displacement
Aakash iTutor: Physics Class 9th Video Lectures (Motion: Distance and Displacement) to study through online coaching tablet by Aakash Institute. Enquire for ...
Is this lesson helpful?
