Question

Initially a body is at rest. If its acceleration is 6 ms then the distance travelled in the 18th second is
a) 105 m
b) 100 m
c) 86 m
d) 53 m
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Answer 1

Answer:

I THINK OPTION 'B' IS THE CORRECT ANSWER

Answer 2

Answer:

c) 86 m,

Average speed in the 18 th second is 85 + (5/2) = 86.5 m/s