Question

A 140 metre long train passed a pole in 12is To seconds. Then the speed of

Answer 1

$distance = 140m \\ time = 12sec \\ speed = \frac{distance}{time} \\ = \frac{140}{12} \\ 11.66m \: per \: sec$
Heyy friend your answer is here

Answer 2

Hey! ! !

Solution :-

☆ Given :-

● Distance :- 140 m

● Time :- 12 sec

● Speed :- ?

:- Speed = distance / time

=> 140/12

= 11.4 m/s

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☆ Regards :- ♡♡《 Nitish kr singh 》♡♡