Question

Numericals:
1. The speed of a car is 72 km h-1. Express it in ms-1. hw i want step by step​

Answer 1

Answer:

=72 Km / h

= 72×(1000m/ 3600sec)

=72×(5/18) m/s

=4×5 m/s

= 20m/s

I HOPE IT HELPFUL FOR YOU..

MARK ME AS BRAINLIST...

ALSO FOLLOW ME FOR SUPPORTING ME..

I AM NEW HERE..

@shiva❤

THANK YOU DEAR...... friends...