Question

1. Define the following physical quantities with their S.I units:
a) Speed b) Average speed c)Constant speed.

2.Sailifsh is the fastest fish in the sea. It can cover a distance of 60 meters in just 2 seconds. Calculate it's speed when it is hunting with this fastness.

Answer 1

Answer:

all the is soli units are ms-¹ and kmh-¹