Answer:
Velocity is 134.16 m/s
Explanation:
Slow moving water pressure is the dynamic pressure. Dynamic pressure is actually the kinetic energy per unit volume of a fluid particle. It is equal to the difference between stagnation pressure and static pressure and also can be derived from Bernoulli's equation.
Formula for Dynamic Pressure (P) is
P = 0.5 d v²
Where d is density of fluid and v is the velocity.
Density of water = 1000 kg/m³
P = 9000000 Pa
V = ?
P = 0.5 d v²
9000000 = 0.5 × 1000 × v²
v = √(9000000 ÷ 500)
v = 134.16 m/s
Answer:
3.605551275463989
Explanation:
solve using Pythagorean theorem
Answer:
it depends on the relative masses of the objects.
Explanation:
The molecules of ice stick together in the process of cohesion. They are tightly packed so there isn't much room to move. Liquid water is a looser hold. The molecules can go past one another, and they will take the shape of whatever container they occupy. Water vapor is loosely contained, and it will will fill whatever container it is kept in, and it will take its shape, too.
