<span>A person being held by police for days without being charged with a crime is an example of a disadvantage of using authority.</span>
Answer:
a) Since the sun is 400 times a moon's distance from earth, that must mean it looks 400 times smaller than it would if it were a moon's distance away. If the moon eclipses the sun perfectly, then that means that the sun is 400 times larger than the moon. Therefore the diameter of the sun is also 400 times larger than the diameter of the moon.
b) If the sun is 400 times bigger than the moon, then the radius of the sun is also 400 times bigger than the radius of the moon. The volume of a sphere is given by 4 3 π r 3 43πr3. If the moon's radius is r, then the sun's radius is 400r. The volume of the sun will then be 6.4×107 times larger than the volume of the moon.
c) the angular size is 2 arctan 0.09 ≈ 10.286 2arctan0.09≈10.286. Using similar triangles, where the height of the new triangle is the given distance to the moon from Earth, then I would calculate the diameter of the moon as 2 ⋅ ( 3.8 × 10 5 ) tan 5.14 2⋅(3.8×105)tan5.14 kilometers ≈ 6.84 × 10 4 ≈6.84×104 kilometers.
Answer
given,
mass of block = 0.21 Kg
speed = 1.70 m/s
spring constant = k = 4.50 N/m
using conservation of energy
a) K.E = P.E
x = 0.367 m
b) if the track is not friction less the maximum compression will be same as the compression in the part a.
A unit of measurement expressing the intensity of a sound of power of an electrical sound
Answer:
Florida's Cape Canaveral was central to the US victory in the space race. An isolated air force base was in Cape Canaveral near the ocean. This location allowed NASA scientists to test rockets freely.
Explanation: