Answer:
Waves
Explanation:
Subatomic particles are particles that are of the subdivision of an atom and are smaller that atom, they are also described as waves in quantum mechanics.
Answer:
1.058 decapoise
Explanation:
The specific gravity of a substance is equal to the density of substance in CGS system and if the specific gravity is multiplied by 1000 then we get the density of substance in MKS system.
Density of steel, ρ = 7800 kg/m^3
density of oil, σ = 900 kg/m^3
v = 0.6 m/s
diameter = 13 mm
radius, r = 6.5 mm
Let η be the coefficient of viscosity.
Use the formula for the terminal velocity
η = 1.058 decapoise
Explanation:
It is given that,
The velocity of a particle is given by :
Where
v is in m/s and t is in seconds
Let a is the acceleration of the object at time t. So,
When a = 0
t = 2.5 s
a is zero at t = 2.5 s. Velocity,
v = -75 m/s
Since, , s is the distance travelled
At t = 2.5 s,
s = −83.34 m
Hence, this is the required solution.
Answer:
As the falcon begins to fall towards the ground, then there will be two forces acting on it, 1) weight of the falcon acting downward and 2) the drag force acting on it due to it's motion through the air.
Explanation: