Answer:
Option B m/sec^3
Step-by-step explanation:
J= a/t
J= (m/sec^2)/(sec
J= m/sec^2 x 1/sec
J= m/(sec^2 x sec)
J= m/ sec^3
The 1:n ratio is= 1 : 1.125
The n:1 ratio is= 8/9 : 1
Just the simple ratio is= 4 : 4.5
it's mathematics or what I will help you.
B........................
