Answer:
Explanation:
Basically, Kinetic Molecular Theory says that gas particles are in constant motion and that they show perfectly elastic collisions.
An elastic collision is a collision in which there is no net loss in kinetic energy in the system as a result of the collision.
So the kinetic molecular theory says that gas particles stay moving constantly and don't lose energy when they run into each other.
Hope this helps!
Answer:
The number of turns of the inductor is 2000 turns.
Explanation:
Given;
emf of the inductor, E = 0.8 V
the rate of change of current with time, dI/dt = 10 A/s
steady current in the solenoid, I = 0.2 A
flux per turn, Ф = 8.0 μWb per
Determine the inductance of the solenoid, L
E = L(dI/dt)
L = E / (dI/dt)
L = 0.8 / (10)
L = 0.08 H
The inductance of the solenoid is given by;

Also, the magnetic field of the solenoid is given by;

I is 0.2 A



But Ф = BA

Therefore, the number of turns of the inductor is 2000 turns.
The speed of sound follows the same rules, just like any other speed, if the acceleration is zero.
distance = speed * time
distance = 2m
speed = 333m/s
Solve for time t.
Answer:
v = √[ GM / (R + 160934.4 meters) ]
Explanation:
The speed of an object in a circular orbit (in meters per second) is
v = √(GM/r)
where
G = 6.6743e-11 m³ kg⁻¹ sec⁻²
M = the sum of the masses of the planet and the satellite in kilograms
r = the radius of the circular orbit in meters
If the planet's radius, R, is 100 miles, then
v = √[ GM / (R + 160934.4 meters) ]
Resultant is the correct answer!