Answer:
E₂ = 3ax +4ay + 2az
Interface angles ∅₁ = 45°
∅₂ = 68.20°
Explanation:
See the attached files for the calculation
It’s the type of eclipse that occurred when the moon passes between the sun and earth, and when the moon fully or partially blocks the sun.
1) nuclear fusion
During nuclear fusion, the high pressure and temperature in the sun's core cause nuclei to separate from their electrons. During this process, radiant energy is released.
Answer:
Explanation:
v = Speed of electron = (generally the order of magnitude is 6)
m = Mass of electron =
Work done would be done by
The work required to stop the electron is
If friction is acting along the plane upwards
then in this case we will have
For equilibrium of 100 kg box on inclined plane we have
also for other side of hanging mass we have
now we have
In other case we can assume that friction will act along the plane downwards
so now in that case we will have
also we have
now we have
<em>So the range of angle will be 23.45 degree to 37 degree</em>