This is all you have to do.
<span>s = 60t - 3t^2
v = ds/dt = 60 - 6t
when it comes to rest, v = 0,
so t = 10 sec
now distance travelled = time taken x average velocity
= 10 x (60 + 0)/2
= 300 ft
</span>
Answer:
10
Step-by-step explanation:
cd being the longer segment is equal to 2/3s of 15.
Answer: 701953087225 is the answer
