Its 49/8
The 1st step is yo multiply 6 times 8 to get 48 so 48 goes on top
The 2nd step is you add 1 so you get 49
The 3rd step is you wil habe 49/8 you don't change the bottom number your final answer 49/8
The answer is 9000 because it says to round to the nearest thousands
Answer:
180 km
Step-by-step explanation:
1 cm=12 km
15 cm=12×15=180 km
Answer:55.227
Step-by-step explanation:
Given data
mass =13lb
spring stretches by =4.5in=0.375 ft
g=
Now Spring constant K
mg=kx
k=
For critical damping
and
substituting values
c=55.227 lb.sec/ft