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What does the linear speed of a rotating object depend on?
The linear speed of a rotating object depends on its angular speed (how fast it rotates) and the distance from the axis of rotation (the radius). Linear speed is calculated as the product of the angular speed and the radius.
What factors does the angular momentum depend upon?
Angular momentum depends on the mass of an object and its rotational speed. The greater the mass or speed, the greater the angular momentum.
What does 1 revolution equal in angular speed?
One revolution equals 2π radians in angular speed. This means that an object going through one full revolution will cover an angular distance of 2π rad.
How can one determine velocity from angular velocity?
To determine velocity from angular velocity, you can use the formula v r, where v is the linear velocity, is the angular velocity, and r is the radius of the rotating object. This formula relates the rotational speed of an object (angular velocity) to its linear speed (velocity) at a given distance from the center of rotation.
If you triple your distance from an object what happens to its angular size?
If you triple your distance from an object, its angular size will appear smaller. This is because angular size is inversely proportional to distance – as distance increases, angular size decreases.
What does the linear speed of a rotating object depend on?
The linear speed of a rotating object depends on its angular speed (how fast it rotates) and the distance from the axis of rotation (the radius). Linear speed is calculated as the product of the angular speed and the radius.
What factors does the angular momentum depend upon?
Angular momentum depends on the mass of an object and its rotational speed. The greater the mass or speed, the greater the angular momentum.
What does 1 revolution equal in angular speed?
One revolution equals 2π radians in angular speed. This means that an object going through one full revolution will cover an angular distance of 2π rad.
What 2 factors does speed depend on?
Time and distance
Question about linear speed and angular speed?
what is the relation angular speed and angular speed with clutch disc plate
A remote control car's wheel accelerates at 22.4 rad-sec squared If the wheel begins with an angular speed of 10.8 rad-sec what is the wheel's angular speed after exactly 3 turns?
A measure of how fast a rotating body is changing its angular position. The average angular speed (w) is obtained by dividing the http://www.answers.com/topic/angular-distance-2 through which the body rotates by the time taken: w = θ/t, where θ = angular distance, and t = time taken in seconds.
If a car can travel at aproximently 55 miles per hour how many hours will the trip take?
That would also depend on the distance. Use the formula distance = speed x time. Solving for time: time = distance / speed.That would also depend on the distance. Use the formula distance = speed x time. Solving for time: time = distance / speed.That would also depend on the distance. Use the formula distance = speed x time. Solving for time: time = distance / speed.That would also depend on the distance. Use the formula distance = speed x time. Solving for time: time = distance / speed.
How can one determine velocity from angular velocity?
To determine velocity from angular velocity, you can use the formula v r, where v is the linear velocity, is the angular velocity, and r is the radius of the rotating object. This formula relates the rotational speed of an object (angular velocity) to its linear speed (velocity) at a given distance from the center of rotation.
If you triple your distance from an object what happens to its angular size?
If you triple your distance from an object, its angular size will appear smaller. This is because angular size is inversely proportional to distance – as distance increases, angular size decreases.
When the angular speed of an object increase its angular momentum may or may not increase?
if the angular speed of an object increase its angular momentum will also increase
Does angular momentum of a planet depend on its mass and distance from the sun?
Of course! The mass controls its speed, momentum, and how it tilts as its rotation around the sun continues. As a planet rotates on its axis, it will tilt at the sun, which is a big gravity machine. The earth is believe to be tilted because of collisions that are believed to have taken place billions of years ago. The earth collided with other proto planets in space, and became tilted. - pianodriver
What could Kepler's second law be used to measure?
Kepler's second law says that the line joining a planet to the Sun sweeps out equal areas in equal time. Kepler noticed that when a planet's orbit takes it slightly further from the Sun, it moves more slowly. He deduced from calculations made from observations that when the distance increases by 1%, the angular speed decreases by 1%, so the distance times the angular speed, which is the area swept out per second, stays constant. He found this is true all the time for all the planets, a very important discovery in the history of science. The planet's mass times the distance times the angular speed is the angular momentum, and this stays constant. So angular momentum is 'conserved' as the planet goes round, speeding up and slowing down in its orbit. Therefore the second law is now known as a statement of an important physical principle called the Conservation of Angular Momentum. In this way Kepler's second law contributed to scientific progress after his death. Angular speed is measured in radians per second, and the angular momentum is mass times distance times angular speed. For a single particle it is equal to the linear momentum of the particle (mass times speed), while for a rigid body it is the angular speed times the moment of inertia.
