A reading may appear to be different when viewed with one eye or the other, or when the head is moved from side to side or up an
d down. This apparent measurement difference is due to a change in position of the observer, and is called A. extrapolation
B. interpolations
C. parallax
The difference in the position of an object when viewed from different points is called Parallax.
The principle of parallax is used by the astronomers to find the distance of a planet or a star from earth.
A baseline of 1 astronomical unit is used by astronomers to find the distance between the stars and the earth. Also, they measured tiny angles in arcseconds.
By doing calculations they found the distance of a star from earth is about 93 million miles or 150 million kilometers.
A 2.0 kg ball, A, is moving with a velocity of 5.00 m/s due west. It collides with a stationary ball, B, also with a mass of 2.0 kg. After the collision
Answer: Strength of magnet and distance from magnetic material
Explanation:
The potential energy of a magnet is determined by the strength of the magnet and the distance between a magnet and another magnet or a magnetic material. Magnetic materials are materials that would be attracted when brought close to a magnet, example of magnetic materials are most metals.
Evaporation is a surface phenomenon as the molecules of the surface gets sufficient energy to overcome the force of attraction which will help in converting to the vapor phase.
To solve this problem we will make a graph that allows us to understand the components acting on the body. In this way we will have the centripetal Force and the Force by gravity generating a total component. If we take both forces and get the trigonometric ratio of the tangent we would have the angle is,
Dividing both.
Therefore the angle that should the curve be banked is 15.608°
