A train running at the speed of $${140\over 9} $$ m/sec, crosses a pole in 27 sec. Find the length of the train.
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Q:
A train running at the speed of $${140\over 9} $$ m/sec, crosses a pole in 27 sec. Find the length of the train.
- 1420 mtrue
- 2120 mfalse
- 3320 mfalse
- 4220 mfalse
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