Answer:
1. D
2. D
3. A
The reason why your body goes right and the car car goes left is because your body tries to stay where it was, which is on the right. Your upper body doesn't feel a force and because of that continues in the same direction. Your lower half is pulled out from under you by seat friction to the left, leaving you leaning to the right.
1 Same fossil in diff area
2 plate techtonics
3 same soil in diff area
4 they all fit like a giant puzzle
Answer:
D = 2.828 m
Explanation:
given,
distance of source of light = 1.24 m below surface of pool
refractive index of the water = n₁ = 1.33
refractive index of air = n₂ = 1
refraction angle be = 90°
let C be the critical angle
Radius = d tan C
d is the depth of the source
Using Snell's law
n₁ sin C = n₂ sin R
1.33 x sin C = 1 x sin 90°
C = 48.75°
hence,
R = 1.24 x tan 48.75°
R = 1.414 m
Diameter = 2 x R
D = 2 x 1.414
D = 2.828 m
It is D, you can not replace minerals. This makes them valuable.
Answer:
D) the universal law of gravitation.
Explanation:
Based on the statement of the Coulomb's law, it is easy to conclude that the law is similar to the universal law of gravitation.
Newton's law of universal gravitation is one of the most interesting physical laws out there.
It states that "the gravitational force of attraction between two bodies is directly proportional to the product of their masses and inversely proportional to the square of the distances between the charges".
Recalling the coulomb's law, we can clearly see that both shows a direct proportionality of force to quantity of charges/mass and inverse proportionality to the square of the distances between them.
