Answer: what was the original price?
Step-by-step explanation:
The formula is K = v^2 /2
You are told K = 32.
Replace K and solve for v:
32 = v^2 / 2
Multiply each side by 2:
64 = v^2
Take the square root of both sides:
v = √64
v = 8 meters per second.
Answer:
4
Step-by-step explanation:
Answer:
It would take 5 days
Step-by-step explanation:
1990/400 is 4.975 round that it is 5 so 5 days