Question #76195

1 Answer
AA_123
Jul 1, 2017

Distance: #30pi# meters

Displacement: zero meters

Explanation:

-The distance is #2pir# (or #pid# "the circumference") times the number of rounds travelled.

#d# is the diameter which is #15m#, so the distance is the number of rounds (#2#) times the diameter times #pi#

#d=2(15)pi=30pim#

-The displacement is zero meters since the particle has returned to the same point as the original point.

Related questions
Impact of this question
812 views around the world
You can reuse this answer
Creative Commons License