Question

a men travel 105 km in 3 hour find the speed in metre per second

Answer 1

speed in m/s = 105/3 × 5/18
solve it and u will get the ans

Answer 2

Speed = distance / time
so, speed = 105 /3 km/hr
, = 35 km/hr
Speed in m/s =( 35×1000)/3600
=( 35 ×10)/36
=350/36
=9.7222
=9.72 m/sec.