Another reason why cats hate water is attributed to their history. There is not much in a cat's background to recommend them for successful interactions with bodies of water, be it small or big. Cat's ancestors lived in dry arid places which means rivers or oceans weren't obstacles they had to face.
Hope this helps:)
It’s 1 that would be the lowest point potential energy
Answer:6m/s^2
Explanation:
Mass =3kg
Force=18N
Acceleration =force ➗ mass
Acceleration =18 ➗ 3
Acceleration =6
Acceleration =6m/s^2
1. 408.4 J
The work done by a gas is given by:

where
p is the gas pressure
is the change in volume of the gas
In this problem,
(atmospheric pressure)
is the change in volume
So, the work done is

2. 10170 J
The amount of heat added to the water to completely boil it is equal to the latent heat of vaporization:

where
m is the mass of the water
is the specific latent heat of vaporization
The initial volume of water is

and the water density is

So the water mass is

So, the amount of heat added to the water is

Answer:
X = 12N
Explanation:
Anticlockwise moment = Clockwise moment
Taking the moment at the pivot,
Anticlockwise moment = X×2.0m
Clockwise moment = (2.0N × 4.0m) + (4.0N × 4.0m)
Hence, 2X = (8 + 16)
2X = 24
X = 12N.
I HOPE IT'S OK.