Question

A car is moving with a speed of 90 km/hr. Its speed in m/sec is step-by-step​

Answer 1

Step-by-step explanation:

We know that,

1 km = 1000 m

1 hour =3600

Now converting km/h into m/s, we get

90 km/h = 90 km/h x 5/18 = 25m/s.

Answer 2

moving speed =90 km/h

m/s= 5/18×speed in km/h

so 5/18×90=25m/sec