Question

A train goes at the rate of 60 km per hour. Find the
speed in meter per second?
A. 216
B. 50/3
C. 1000
D. None of these

Answer 1

Answer:

=60×5/18

=50/3

as if we want to convert km/hr into m/sec we have to multiply it with 5/18

Answer 2

Answer:

Distance = 60km = 60 × 1000 = 60000m

Speed = ?? , Time t = 1 hour = 60min ×60 sec= 360

Speed = Distance / time

Speed = 60000/360

Speed v= 167ms-1.