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What is the difference between pivot and collar bearings?
Pivot bearings are frictionless bearings and suitable for pivotal, angular, or oscillating applications. Collar bearings are often used install equipment with a simple set screw.
What distance are lines of longitude used to show?
None. they are a measure of angular distance and not of linear distance.
What of the following map elements is used to show cardinal directions on a map?
The feature that shows the cardinal directions on a map is called the compass rose.
What are the directional bearings?
Directional bearings are measurements used in navigation to indicate the direction or heading of an object or location relative to a reference point, typically measured in degrees clockwise from north. The four primary directional bearings are north (0 degrees), east (90 degrees), south (180 degrees), and west (270 degrees). Intermediate directions such as northeast (45 degrees) or southwest (225 degrees) are also commonly used.
When are bearings used?
not sure ...
What type of bearings are used in vehicle differentials?
Usually tapered roller bearings.
What word is used in stage directions to show that the character is speaking so that nobody else on stage can hear them?
miming
What type of bearing can be used at a drill's or power driver's or power driver's spindle to absorb a large load inward against the chuck?
Angular contact ball bearings are typically used at a drill or power driver's spindle to absorb a large load inwards against the chuck. These bearings are designed to handle both radial and axial loads and provide high stiffness and accuracy for applications where heavy loads are present.
What are bearings for on a skateboard?
Bearings are used to let the wheels spin freely and with minimal drag.
Why do turbochargers not use normal ball bearings?
Turbochargers turn too fast for ball bearings. Sleeve bearings are typically used in this application.
Why angular speed is called angular frequency?
Angular speed and angular frequency are used interchangeably to describe the rate of change of angle with respect to time in circular motion. The term "angular frequency" is specifically used in the context of periodic motion to indicate the frequency of angular displacement or rotation. It is often measured in radians per second.
What are the practical applications of Angular Speed Angular Displacement Angular Velocity and Angular Momentum?
Angular speed is used in machinery to measure the rate of rotation, while angular displacement measures the change in angle of an object. Angular velocity helps in determining the speed at which an object rotates, and angular momentum is crucial for understanding the rotational motion of objects like spinning tops or planets. Overall, these concepts are important in physics, engineering, and various mechanical systems to analyze and predict rotational behavior.
