a-bus-travels-at-a-speed-of-72-km-per-hour-what-is-its-speed-in-metres-per-second-

Question Number 114 by saidinesh999.sd@gmail.com last updated on 25/Jan/15

a b u s t r a v e l s a t a s p e e d o f 72 k m p e r h o u r . w h a t i s i t s s p e e d i n m e t r e s p e r s e c o n d ?

Answered by ghosea last updated on 04/Dec/14

Speed = 72 km / h = 72 \times 1000 meters / hour

= 72000 meters / hour = \frac{72000}{3600} meters / second

= 20 meters per second

Facebook Tweet Pin