Question

(20 m/s )^2 ÷
2x(1/15) ms
= 3000 m
= 3 km
can any anybody give the steps easily​

Answer 1

Explanation:

(20 m/s×20 m/s)÷2×1/15 ms

=400÷(2/15)

=400×15/2

=200×15

=3000 m

=3 km

But usually we write in order of magnitide in SI unit

i.e.3×10^3 m