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- Dictionaryangle/ˈaŋɡl/
noun
- 1. the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet: "in any triangle, the longest side is opposite the largest angle"
- 2. a particular way of approaching or considering an issue or problem: "discussing the problems from every conceivable angle" Similar
verb
- 1. direct or incline at an angle: "he angled his chair so that he could watch her" Similar
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The angle of dip is the angle between the direction of the earth's magnetic field and the plane of the horizon Horizontal component of earth's magnetic field= B H = B c o s θ Vertical component of earth's magnetic field= B V = B s i n θ
Azimuth. Azimuth refers to the angular distance from the north or south point of the horizon to the vertical circle’s foot through a heavenly body. This angular distance and its calculation certainly have important applications in physics. Students can learn more about azimuth and the way to calculate it here.
define coefficient of static friciton ans the angle of friction. Define angle of repose. Deduce its relation with coefficient of limiting friction.
Q 1. Define angle of repose. Deduce its relation with coefficient of limiting friction. View Solution. Q 2.
Angle of repose is defined as the angle that an inclined plane makes with the horizontal when a body placed on it just starts sliding. Was this answer helpful? Define angle of repose. Deduce its relation with coefficient of limiting friction.
Define the terms: i) Declination. ii) Inclination or Dip. Solution. Verified by Toppr. (i) : Declination is defined as the angle between the magnetic plane and the geographical plane of earth. (ii) : Angle of inclination or dip is defined as the angle made by the earth's total magnetic field with the horizontal component of magnetic field.
steradians. Solution. Verified by Toppr. The S.I unit of solid angle is steradian, or square radian (symbol: sr). It is used in three-dimensional geometry, and is analogous to the radian, which qualifies planar angles. Was this answer helpful? 3.
The unit of angle in radians or degrees. There are different types of formulas for angles some of them are a double-angle formula, half-angle formula, compound angle formula, interior angle formula, etc. It can be represented by three letters of the shape which define the angle, and the middle letter being where the angle actually is made.
1. Define Angle of friction and Angle of repose. Show that angle of friction is equal to angle of repose for a rough inclined plane. A block of mass 4 kg is resting on a rough horizontal plane and is about to move when a horizontal force of 30 N is applied on it. If g = 10 m/s?. Find the total contact force exerted by the plane on the block.
OR Define angle of friction. The inclination I, of a rough plane is increased gradually. The body on the plane just comes into motion when inclination Î, becomes 30. Find coefficient of friction. The inclination is further increased to 45, find acceleration of the body along the plane (g = 10 m/s“).
