Question

Nikhil runs of hundred metre race in 12 seconds find his speed in kilometre per hour​

Answer 1

Answer:

28.8 km/hr (approx.)

Step-by-step explanation:

Speed of nikhil (in m/s) = 100/12

= 8/1 (approx.)

So, Nikhil run 8 meter in 1 second...

:→ 1 meter/second = 3.6 km / hr

Now,

→ Speed of nikhil (in km/h) = 8 × 3.6

= 28.8 km /hr (approx.)

Hope it is helpful to you.

Please mark my answer as brainliest...

Answer 2

Answer:

28.8km/h is your question answer hope it helps.