Answer:
The velocity is
Explanation:
From the question we are told that
The initial speed of the hot water is
The pressure from the heater
The height of the hot water before flowing is
The height of bathtub above the heater is
The pressure in the pipe is
The density of water is
Apply Bernoulli equation
Substituting values
=>
=>
=>
In the first tenth of a second in a collision, the vehicle and everything inside is going in different directions. This is because the initial reaction in a collision is for the objects to go into different directions which can be explained by Newton's third law.
Answer:velocity=
Explanation:
We shall use conservation of energy to solve this problem
we have
Potential energy of King Kong at top of building = His kinetic energy at the bottom
Potential energy of an object = = 20000 kg
Where m is mass of an object(20000 kg)
g is accleration due to gravity = 9.81
h is the height above the surface of earth = 1450 feet = 441.96 meters
Applying values we get
......................(i)
Now Kinetic energy is given by
.......................(ii)
Equating i and ii we get
86712.552 =
Applying values we get
It would be difficult for plants to absorb and hard to drink