a) Distance euqal to perimeter = 490m
b) Time of travel is total time taken to cover the perimeter = 67 sec.
c) Average speed = Total distance /time = 490/67= 7.313 m/sec
d) displacement is shortest distance between two points . ending point - starting point .If both are same so net displacement is zero = 0m .
e) Average velocity = total displacement /time = 0/67 =0 m/s
f) distance =speed * time = 7.313* 67=490 m
g)time = distance /speed= 5600/7.313=683.713 sec
Brandon jogs around a field that has a 490.-m perimeter in 67.0 s. Answer the following...
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