Answer: Solid
Explanation:
Solid state : It is a state in which the particles are closely packed and does not have any space between them. They have least kinetic energy due to restricted movement. This state has a definite shape and volume.
Liquid state : It is a state in which the particles are present in random and irregular pattern. The particles are closely arranged but they can move from one place to another and thus have higher kinetic energy as compared to solids. This state has a definite volume but does not have a fixed shape.
Gaseous state : It is a state in which the particles are loosely arranged and have a lot of space between them. They have highest kinetic energy. This state has indefinite volume as well as shape.
Thus the phase of matter with fixed shape and volume is solid.
Answer:
The final velocity of the car is 6.06 m/s in east.
Explanation:
Given that,
Total mass = 200 kg
Velocity = 5.40 m/s
Suppose we find the relative to the initial motion of the car
An object with the mass of 22.0 kg is thrown backward out of the car with a speed of 5.40 m/s relative to the initial motion of the car
We need to calculate the final velocity of the car
Using formula of relative motion
Put the value into the formula
Hence, The final velocity of the car is 6.06 m/s in east.
Answer:
kinetic energy does not change
Explanation:
you can use the formula for the kinetic energy of the electron and for the radius of the trajectory of an electron in a uniform magnetic field:
me: mass of the electron
B: magnetic field
q: charge of the electron
r: radius
By doing v the subject of the formula and replace it in the expression for the kinetic energy you obtain:
as youcan see, all parameters r, q, B and me are constant.
hence, the kinetic energy does not change
True because the neutrons are inside of the nucleus and the electron revolve around the nucleus
I would say Emotional health. Just because it is more sensable