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Rotation around a point, or spherical motion, is the motion of a rigid body during which one of its points O remains fixed, while all the other points move along the surface of spheres with their center at point O. During such rotation of a rigid body, any elementary displacement of the body is an elementary rotation around some axis passing through point O and called the instantaneous axis of rotation. This axis, unlike a fixed axis, is constantly changing its direction with time. As a result, the rotational motion of a rigid body consists of a series of elementary rotations about instantaneous axes that are constantly changing direction. An example of such rotation is the movement of a gyroscope.
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Why is spherical bob preferred to other shapes in the pendulum experiment?
A spherical bob is preferred in a pendulum experiment because it experiences less air resistance compared to other shapes like a flat disc or irregular shape. Therefore, a spherical bob allows for more accurate measurements of the period of the pendulum swing. Additionally, a spherical bob provides a consistent and uniform distribution of mass which helps in simplifying the analysis of the pendulum's motion.
What is the example where acceleration is in the direction of motion?
An example of acceleration in the direction of motion is a smooth spherical stone dropped from the roof of a building on a windless day. All the motion is straight down, toward the center of the earth, and so is the acceleration.
What is the most spherical object in the universe?
The most spherical object in the universe is believed to be the star Kepler 11145123, which is nearly perfect in its spherical shape.
When was Still Life with Spherical Mirror created?
Still Life with Spherical Mirror was created in 1934.
What is the electric potential inside a conducting spherical shell?
The electric potential inside a conducting spherical shell is zero.
What will be the motion of water in the tank when small hole is created at the bottom?
The motion of water will be spherical.
What is the example where is in the direction of motion?
An example of acceleration in the direction of motion is a smooth spherical stone dropped from the roof of a building on a windless day. All the motion is straight down, toward the center of the earth, and so is the acceleration.
How do you derive navier stokes equation in spherical coordinates?
To derive the Navier-Stokes equations in spherical coordinates, we start with the general form of the Navier-Stokes equations in Cartesian coordinates and apply the transformation rules for spherical coordinates ((r, \theta, \phi)). This involves expressing the velocity field, pressure, and viscous terms in terms of the spherical coordinate components. The continuity equation is also transformed accordingly to account for the divergence in spherical coordinates. Finally, we reorganize the resulting equations to isolate terms and ensure they reflect the physical properties of fluid motion in a spherical geometry.
What is euler's equation of motion in spherical polar coordinate?
Euler's equation of motion in spherical polar coordinates describes the dynamics of a rigid body rotating about a fixed point. It includes terms for the inertial forces, Coriolis forces, and centrifugal forces acting on the body. The equation is a vector equation that relates the angular acceleration of the body to the external torques acting on it.
Why is spherical bob preferred to other shapes in the pendulum experiment?
A spherical bob is preferred in a pendulum experiment because it experiences less air resistance compared to other shapes like a flat disc or irregular shape. Therefore, a spherical bob allows for more accurate measurements of the period of the pendulum swing. Additionally, a spherical bob provides a consistent and uniform distribution of mass which helps in simplifying the analysis of the pendulum's motion.
How many syllable in spherical?
spherical
A spherical or nearly spherical bacterium?
coccus
Does a broken piece of a spherical mirror works as another spherical mirror?
Yes, spherical mirror is the part of a spherical reflecting surface.when it is broken the broken piece is also the part of the spherical reflecting surface.
What do the initials PIASM stand for in the particle theory?
P-particles (All matter is made up of particles)I-identical (All particles in one substance are identical)S-spacing (There is different spacing between particles of different substances)A-attraction (Particles have a certain attraction to one another depending on the state)M-movement (Particles are in constant motion)
How does this demonstrate that earth is spherical?
WHAT demonstrates that the Earth is spherical?!
Are human eyes spherical or oval in shape?
They are not spherical
What is the example where acceleration is in the direction of motion?
An example of acceleration in the direction of motion is a smooth spherical stone dropped from the roof of a building on a windless day. All the motion is straight down, toward the center of the earth, and so is the acceleration.
