Answer:
The moment of inertia of the bar is 
Explanation:
Given that,
mass of bar = 150 g
Length l = 36 cm
We need to calculate the moment of inertia of the bar
Using formula of moment inertia
Where,
M = mass of the bar
L = length of the bar
Put the value into the formula
Hence, The moment of inertia of the bar is
The date the model was published.
The use of “laws” originated prior to science splitting from natural philosophy. There’s an implicit assumption that God as the creator laid down both moral and natural laws, with the theologian concerned with the former and the natural philosopher concerned with the latter.
“Theory” begins to take hold in the late 1700s and, very roughly speaking, is used to describe more complex models. “Law” eventually became nearly archaic, although still used to describe very pithy models (Amdahl’s Law, Gustafson’s Law).
The word “model” is gradually superseding both of them.
People have tried to come up with hard-and-fast rules to distinguish them, but scientists are unruly beasts, and use whatever language suits them in the moment.
Answer:Increases
Explanation:
As the temperature increases average kinetic energy of particle is increases.
As the temperature increases molecules started to vibrate at higher frequency which causes to rise in temperature. Mathematically, average kinetic energy is given by
where k=boltzmann constant
T=temperature
Answer:.
F = 3.0576sinθ
For any value of θ < 180
Explanation:
Generally, F = BILsinθ
Where,. F = magnetic force magnitude. B = magnetic Field magnitude.
L = length of wire. I = current
Therefore,
B = 0.260 T, L = 2.80 m
I = 4.20 A
: F = 0.260 × 4.20 × 2.80sinθ
∴ F = 3.0576sinθ
V=L•W•H. Sub in what you know: 375=10•5•H. Simplify: 375=50H. Divide by 50: 375/50=H. H=7.5 :)
