IDNLearn.com: Where your questions meet expert advice and community support. Our platform is designed to provide quick and accurate answers to any questions you may have.

If a pedestrian walked 900 meters forward and 300 meters back
a) what would their distance be and what would their displacement be?
B) if the journey took 400 seconds, what would their average speed and velocity be for the entire round trip


Sagot :

Answer:

B

Explanation: