Question

with step by step tell me answer​

Answer 1

Answer:

So,Your answer will be 150m ........

Hope it helps you to understand easily. .............

Explanation:

V=U+AT

or,AT+U=V

or,AT=V-U

or,A=(V-U)/T

Here,Initial velocity "U"=25m/s

Here,Final velocity "V=25m/s

now,Time taken=10s

Hence,A=(25-25)/10

0r,A=0/10

0r, A=0

According to second equation of motion,

S=UT+1/2AT^2

Here,S=Distance travelled

S=25×10+(1/2×0+10^2)

0r,S=250+0

0r,S=250

Total distance travelled =250 m

Length of the platform =100m

Hence,Length of the train will be=250-100

=150m (Answer )

Answer 2

Answer:

Your answer will be 150 m....

Explanation:

hope it's helpful