Science, asked by Anonymous, 1 year ago

answer the question in brief
from B TO E

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Answered by ayushdeep4231
1
B》3.75km

C》an object is said to be in motion if its position changes relative to some fixed reference point with time

D》rectilinear motion is said to be if an object travels in a straight line
but in case of curvlinear motion is a motion in which objects travels curve line at some point

E》we can keep footstep as the standard unit of length but we see our comfort and as we known we have very very much large distance more than our reach so if we calculate them then we would get it too much Lendy so that is why we don't take footsteps as standard unit of length
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