14 + 14 + 17 + 19 + 25 = 89
89/5=17.8
AD is one-fourth the length of CE.
If you look carefully, you would see that half of the diameter of CE is CD.
Then, line AD is the half of CD. So it is 1 / 4 the length of CE.
Answer:
6.7 seconds
Step-by-step explanation:
Let's calculate the maximum height covered by the object
Max height= U²Sin²tita/2g
Where g is acceleration due to gravity
Max height= 40²(sin90)²/(2*9.81)
Max height= 1600/19.62
Max height=81.55 m
Total max height= 30+81.55
Total max height= 111.55 m
Time t it will take to travel from the max height at acceleration of 4.9 m/s²
S= ut + ½at²
u= 0 at Mac height
S= 111.5 m
111.5 = ½(4.9)t²
223/4.9= t²
45.5= t²
6.745 seconds= t
6.7 seconds= t
I don’t really understand the first part of the question but the difference between a deposit & withdraw is....
Deposit: Adding money to your account.
Withdraw: Taking money out of your account.
I hope this helps!(^_^)
