what is the difference of revolution and rotation?
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Rotation of the Earth is its turning on its axis. Revolution is the movement of the Earth around the Sun.
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The direction of angular velocity and angular momentum are perpendicular to the plane of rotation. Using the right hand rule, the direction of both angular velocity and angular momentum is defined as the direction in which the thumb of your right hand points when you curl your fingers in the direction of rotation.
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Angular momentum relates to how much an object is rotating. An object has a constant angular momentum when it is neither speeding up nor slowing down. The angular momentum of an object depends on the distribution of the mass of the object. The moment of inertia is a value that describes the distribution.
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Rotation of the Earth is its turning on its axis. Revolution is the movement of the Earth around the Sun. The Earth takes 24 hours to complete a rotation with respect to the sun.
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angular speed is the rate of change of the angle (in radians) with time, and it has units 1/s, while tangential speed is the speed of a point on the surface of the spinning object, which is the angular speed times the distance from the point to the axis of rotation.
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There is only really one difference between the shift and rotate instructions: rotate cycles the bits around going out one side and coming in the other, while shift rotates the bits out one side or the other leaving the space where the rotated bits where either unchanged or zeroed.
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When an object turns around an internal axis (like the Earth turns around its axis) it is called a rotation. When an object circles an external axis (like the Earth circles the sun) it is called a revolution. Let's talk about rotation and revolution. A lot of people confuse a rotation and a revolution.
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While rate of rotation is measured in degrees per unit of time, speed of rotation is measured in distance per unit of time. The distance traveled in one rotation varies by latitude. At the equator, one rotation equals the Earth's circumference, or 40,074 kilometers.
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The moment of inertia is the rotational mass and the torque is rotational force. Angular motion obeys Newton's First Law. If no outside forces act on an object, an object in motion remains in motion and an object at rest remains at rest.
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Circular motion is the motion of an object which moves around a object in circular path. Rotatory motion is the rotation of an object on its own axis.
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It is used when one body moves around another, while rotation is used to mean the movement around the axis. For example, the Moon revolves around the Earth and the Earth revolves around the Sun.
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Tire rotation (also known as wheel/tire balancing) is completely different from an alignment. ... A tire rotation is when your mechanic, essentially, moves your tires from one position to another, creating even wear. You'll know if you need a rotation because your car will shimmy side to side while driving.
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Single-Turn vs Multi-Turn Encoders. Single-turn encoders measure displacement across 360° from a defined starting position with the output repeated for every revolution of the encoder's shaft. ... A multi-turn encoder is like a watch with a minute and hour hand.
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Well, the simple answer is that there isn't really any difference! An orbit is essentially the motion of an object (be it a planet, a moon, a spacecraft) around a star, moon, or planet. Now a revolution is the movement of an object around an axis of rotation, or a centre, or another object.
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Polar Moment of Inertia. ... The main difference between moment of inertia and polar moment of inertia is that the moment of inertia measures how an object resists angular acceleration, whereas the polar moment of inertia measures how an object resists torsion.
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ROTATION=the spin of the Earth on its axis. It takes one day for the Earth to complete one rotation. REVOLUTION=the movement of the Earth in orbit around the sun. ... PRECESSION=the slow conical (top-like) motion of the Earth's axis of rotation.
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There is a difference between an angle (a geometric object) and its measure (a number). ... The classical unit used to measure angles is a degree. A complete rotation so that the terminal side lies on the initial side is an angle of 360°, so 1° is 1 / 360 of one complete rotation.