Answer:
Is this for your homework
Step-by-step explanation:
Answer:
Step-by-step explanation:
The formula to calculate the average acceleration is:
Where <em>s</em> is the speed of the object and <em>t </em>is the time it takes the object to change its speed 
to the speed 
In this case we have that:
Answer:
32.33 <= m
Step-by-step explanation:
Since we are dealing with below sea level our initial starting point and max level will both be negative values, while our descending rate will also be negative because we are going down. Using the values provided we can create the following inequality...
-400 <= -12m - 12
Now we can solve the inequality to find the max number of minutes that the submarine can descend.
-400 <= -12m - 12 ... add 12 on both sides
-388 <= -12m ... divide both sides by -12
32.33 <= m
You would divide 5 seconds by 60 seconds since there is 60 seconds in a minute and get 12. Then you would times 12 by 100 and get 1200. Kylie swung 12 times a minute. Then you would divide by 60 to get the swings in minutes. So it would take 20 minutes.
60/5 = 12
12 x 100 = 1200
1200/60 = 20
Answer:
1/2
Step-by-step explanation:
tils to head
1/2
