Please give me the answer of Q.no11
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Answer:
(a) 2 m/s
(b) 8 m
(c) 8 m
Explanation:
(a) Total displacement = 14 - 2
= 12 m
Total time required = 6 s
Velocity = Total Displacement / Total Time
= 12 / 6
= 2 m/s
(b) Distance traveled for 1st 4 sec = 10 - 2
= 8 m
(b) Distance traveled for last 4 sec = 14 - 6
= 8 m
Hope this helps! :)
vanshking28:
ok
Or if another person also answers the question
In other question option was coming but not in this question
why we subtracted 6 in c part
We need the displacement for last 4 seconds...so we find out the net displacement...i.e. displacement @t = 2 s and displacement @t = 6 s which is equal to 14 - 6 = 8 m
ok
thanks
you are expert in doing questions
No problem
Thank you
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