A person moves a distance of 3 km towards east and then 2 km towards north and then 3.5 km towards east. (a) find the distance covered by the person (b) the displacement of this motion.
Answers
Answered by
5
Answer:
8.5
Explanation:
3 km+2km+3.5km
And at least total distance 8.5 km
Answered by
6
Answer:distance covered by person
3+2+3.5= 8.5km
Displacement covered by person
use Pythagoras
(6.5)^2 + (2)^2 = x^2
42.25+4= x^2
46.25=x^2
x=6.8 km
Attachments:
karan2607:
join all the line in perpendicular pattern
ok
now see my diagram it's look like same
and diagonal is displacement
calculate it
r u getting me ???
ok thanku so much
I understand
your welcome
:)
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