Answer:
I know four only they are:
1.sap
2.honey
3.milk
4.water
please find two more by yourself and if I will find them I will tell you (:
We know that:
W=Fs
200J=150N*s
s=200J/150N
s=1,33m
Answer:
When the y-coordinate is 12m, the x-coordinate of the particle is 24 m
Explanation:
Given;
y - component of acceleration = 1 m/s²
X - component of acceleration = 2 m/s²
distance traveled in y - direction, Dy = 12 m
To determine the distance traveled in X- direction, we obtain the duration of the displacement in y- direction.
Applying equation of motion;
Dy = ¹/₂ x at²
![t = \sqrt{\frac{2y}{a}} = \sqrt{\frac{2*12}{1}} = 4.9 s](https://tex.z-dn.net/?f=t%20%3D%20%5Csqrt%7B%5Cfrac%7B2y%7D%7Ba%7D%7D%20%3D%20%5Csqrt%7B%5Cfrac%7B2%2A12%7D%7B1%7D%7D%20%3D%204.9%20s)
For distance traveled in x -direction;
Dx = ¹/₂ x at²
Dx = ¹/₂ x 2 x (4.9)² = 24.01 m ≅ 24m
Therefore, when the y-coordinate is 12m, the x-coordinate of the particle is 24 m
Answer:
d. At the base of the fire
Explanation:
Most fire extinguisher utilize the non-combustible nature of carbon-dioxide . carbon-dioxide is what is used in fire extinguishers, because it does not support burning. Also, carbon-dioxide is denser than air, allowing it to sink down. Aiming at the bottom of the flame allows the carbon-dioxide to sink down on the base of the flame, covering the base of the fire, and cutting off its supply of oxygen which is vital for combustion.