Answer:
4.8 or 4 4/5
Step-by-step explanation:
I would say
Balanced forces result in constant velocity: phase 3
Unbalanced force causes change in velocity: phase 4
The more unbalanced the forces are, the greater the changes in velocity is: phase 5
Hope this helps
Answer:
$63
Step-by-step explanation:
100-30=70%
0.7*90=63
