A body travels 2 m in the 2nd second and
6 m in the next four seconds. What will be the
distance travelled in the 9th second?
Answers
Answered by
6
Answer:
12m
Explanation:
2m=2sec_ (1)
6m=4sec_ (2)
8m=6sec so by unitary method in 9sec body travels 12m
dis=6/8×9=12
Pawanverma2005:
12 cm
ok
6m is distance after 2m
6sec=8m,9sec=12m
what
2sec_2m+4sec_6m=6sec_8m
add both the equations
have u understood noe
now
now the answer is right
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