Question

A car travels a distance of 260 kilometres in 4 hours. Find its speed in m/s​

Answer 1

Answer:

Speed in m/sec = 18 m/sec

Step-by-step explanation:

Speed = Distance / Time

⇒ 260 / 4  = 65 km/hr

In m/sec , multiply by 5/18

Speed = 65 * 8/15 = 18.0556

Answer 2

Answer:

Step-by-step explanation:

distance = 260 km =72.222

time = 4 hours = 14400 s

speed = distance/ time = 72.222/14400  = 50.15 m/s