Question

if ur good at physics so plzzz solve this...

Answer 1

hair the train move from rest that means u is equal to zero acceleration is equal to 0.2 m/s and time is equal to 5 minutes that is 5 into 60 is equal to 300 seconds
so following the second equation

S =ut +1÷2a×t×t
=0×300+2×0.2×300×300
=0+4×9000
=36000m
speed =distance ÷ time
=36000÷300
=120m/s

Answer 2

u=0 m/s
a=0.2 m/s^2
t = 5 mins = 300 sec.
v=?

We know, v = u + at
Therefore, v = 0 + (0.2×300)
=> v = 0 + 60
=> v = 60 m/s.