Question

a 150 M long train crosses a 500 m long bridge in 30 seconds what time will it take to cross a platform 370 long

Answer 1

i hope it is clear to you.

plss brainliest my answer.

Answer 2

$\huge\mathfrak{Answer}$

$Question$??

A 150 M long train crosses a 500 m long bridge in 30 seconds what time will it take to cross a platform 370 long..

Given=> Length of train= 150m

Length of BRIDGE= 500m

since, first of all it covers the distance od 150m and then 500m and then 150m..

hence, total distance ,s1= 150 + 150+ 500 =800m

time, t1 = 30s

then velocity , v =$\frac{s1}{t1}$

v =$\frac{800}{30}$

v = $\frac{80}{3}ms^{-1}$

for crossing the platform of length, s2= 370+150+150= 670m

then time, t2 is given by...

v=$\frac{670}{t2}$

t2 =$\frac{670}{80/3}$

t2 = $\frac{2010}{80}$

t2 = $25.12$s..

so time taken to cross platform of length 370m is 25.12s

$\bold{Wello!!!!!}$