Question

a man can cover 17.5km in 5 hours. Find his speed in (a) m/min(b) m/sec.

Answer 1

Answer: Speed is 0.97m/s

Step by step explanation:

Total distance covered by man= 17.5 km

Time taken = 5 hrs

Speed = distance/ time

17.5 / 5 * 5/18 = 3.5 * 5 / 18

Speed = 0.97 m/s (Answer)

Note: we multiplied 3.5 with 5/18 to convert speed in m/s