we are given
A ball rolling down a hill was displaced 19.6 m
so,
![h=19.6m](https://tex.z-dn.net/?f=h%3D19.6m)
the final velocity was 5.00m/s
so, ![v=5m/s](https://tex.z-dn.net/?f=v%3D5m%2Fs)
Since, a ball rolling down a hill was displaced
so, we get
![u=0m/s](https://tex.z-dn.net/?f=u%3D0m%2Fs)
we can use kinematic equation formula
![v^2-u^2=2ah](https://tex.z-dn.net/?f=v%5E2-u%5E2%3D2ah)
Here ,
v is final velocity
u is initial velocity
a is acceleration
h is height from which ball is dropped
now, we can plug our values
![5^2-0^2=2a(19.6)](https://tex.z-dn.net/?f=5%5E2-0%5E2%3D2a%2819.6%29)
![2a\left(19.6\right)=5^2](https://tex.z-dn.net/?f=2a%5Cleft%2819.6%5Cright%29%3D5%5E2)
![2a\left(19.6\right)=25](https://tex.z-dn.net/?f=2a%5Cleft%2819.6%5Cright%29%3D25)
................Answer
Answer:
The origin is (0, 0) so let's say we have (0, 5) we find that this point is 5 units away from the origin. We find that by subtracting the origin's y coordinate from our (0, 5) point's y coordinate. This method can be used for the x-axis too.
Answer:
Your answer will be 974
That is the forumal 2(wl+hl+hw)
n: d = 27 because 27 minus 4 equals 23
Answer: 1967
Step-by-step explanation:
Ada was 15 years when her sister Ngozi was 18 years.
This means that Ngozi is older than Ada by:
= 18 - 15
= 3 years
If Ngozi is older by 3 years, this means that she must have been born 3 years earlier than Ada
If Ada was born in 1970, Ngozi was born:
= 1970 - 3
= 1967