Math, asked by yaminireddy3594, 10 months ago

A 600metre long train crosses a signal Post in 40 seconds. How long it would take to cross 3 kilometre long bridge , at the same speed

Answers

Answered by Partha2013

2

Answer:

Step-by-step explanation:

Distance = length of train =600m time to cross pole =40sec

Speed =600/40=15m/s

New distance = train length + bridge length

=600+3000m=3600

Time=d/s=3600/15=240s

Previous Question

Next Question

Similar questions

English, 5 months ago

examination poem in English...

Physics, 5 months ago

.Which of the above observation appears wrong & why ?

Computer Science, 5 months ago

coefficient of variation of a data set is 100% implies that ...

English, 10 months ago

Collectafewpoemswith.similarthemeandprepare.amanuscript.magazineassignmentassignment...

Political Science, 10 months ago

What was the civil rights act of 1964...

Math, 1 year ago

A rectangular lawn, 75m by 60m, has two roads, each 4m wide, running through the middle of the lawn, one parallel to length and other parallel to breadth, as shown in the figure. Find the cost of gravelling the roads at Rs 50 per m².

Math, 1 year ago

5. Find the altitude of a trapezium, the sum of parallel sides is 6cm and the area is 5.25cm^2.

Geography, 1 year ago

with the help of the political map of the India ,find the following : 1.state which have common border with Pakistan, Bangladesh, Nepal, Bhutan and tibbet. 2.the countries consituting the Indian subcontinent. 3.the two island Union territories. 4.the state on the eastern and western coast of India.