Answer:
United States Electoral College to a four-year term, with a term limit of two terms (totaling eight years) or a maximum of ten years if the president acted as president for two years or less in a term
Explanation:
Answer:
a)
, b)
, c)
, d)
, e) The direction of the centripetal acceleration experimented by the gum goes to the center of rotation, f) Zero, g)
.
Explanation:
a) The maximum angular velocity of the fan is:


b) The angular acceleration of the fan is:



c) The magnitude of the tangential aceleration is:


d) The magnitude of the centripetal acceleration is:


e) The direction of the centripetal acceleration experimented by the gum goes to the center of rotation.
f) When fan is at full speed, it rotates at constant rate and, hence, there is no angular acceleration. Besides, the tangential acceleration experimented by the gum is zero.
g) The linear speed of the gum is:


Answer:
t = 4.28 s
Explanation:
The horizontal speed of a marble = 7 m/s
The horizontal displacement covered by the marble = 30 m
We need to find the time for which the marble is in air. Let the time is t. Using the formula for speed to find it as follows :

So, it will in the air for 4.28 s.
You can't see beyond a blind turn, so a mirror would allow you to see around the corner.
Answer
Given,
Sirius A surface temperature,T = 9400 K
Sirius A luminosity,L = 26 L₀
L₀ is the luminosity of sun.
Radius of sun = 695700000 m
Temperature on sun surface = 5780 K
Luminous intensity is given by:-
Now
