Math, asked by TanmaySahoo, 1 year ago

A train 210m long took 12 seconds to pass 90m long tunnel. Find the speed of the train?

Answers

Answered by Abhi99710

1

s=210+90m=300m
t=12s
v=s/t
v=300/12
v=25m/s

Previous Question

Next Question

Similar questions

Environmental Sciences, 6 months ago

classify the following into to moment and decot seeds ...

Science, 6 months ago

it is strong elastic and light it iis lusrorous and easy to wash so it becomes very popular for making clothes...

Social Sciences, 6 months ago

_________ established ottoman supermacy in the balkans.

Science, 1 year ago

what are the uses of dimensional in science...

Chemistry, 1 year ago

what happen when H2 S o4 is added to water observation and conclusion...

Computer Science, 1 year ago

Which statement is TRUE with respect to the IEEE 802.15.4 standard? 1.It is a low data-rate standard 2.Used for architecting wireless PANs 3.Uses only two layers – PHY and MAC 4.All of these...

Math, 1 year ago

in addition and subtraction of two integers sign of the answer depends upon...

Math, 1 year ago

If √3=1.73205 ,then what is the value of √2×√[√3-1]/[√3+1]...