The tangential acceleration of a body is the rate of change of the tangential component of the velocity of the body with time. For a body to have tangential acceleration, it needs to be moving in an angular path. The notion of tangential acceleration is closely related to the notions of angular velocity, displacement, and momentum.
The angular acceleration of a body can be inferred by finding the second derivative of the relation that gives the change of the angular displacement with respect to time. This is equivalent to the derivative of the angular velocity with respect to time. This angular acceleration is usually denoted by the Greek letter Alpha, and is measured in radians per second square. There is a relation between the angular acceleration of a rotating body, its mass moment of inertia, and the torque that is applied to it, where the angular acceleration of the body in question is equal to the torque that is being applied divided by this mass moment of inertia. So long as the torque being applied and the mass of the body remain constant, the angular acceleration that this body undergoes is uniform. Once this angular acceleration has been found, it can be broken down into normal and tangential components for further analysis.
Learn MoreThere are many different kinds of clocks, and they all work differently based on which mechanism they use. All clocks have a source of power, a time base that keeps time, a way to keep track of different amounts of time (hours, minutes or seconds), and a way to display the time.
Full Answer >Hooke's Law is used to describe the behavior of springs and other elastic objects when stretched by a force. It states that the amount of deformation is in a linear relationship with the force used, so that twice a given force produces twice the deformation. Hooke's Law applies only to stress forces, so at high levels of force, this relationship breaks down.
Full Answer >A rotary vane vacuum pump works by using centrifugal force to turn blades against the circular surface of a cylinder whereby pockets of air are pushed from an inlet port to an outlet port as air pressure increases. Air pressure changes from the inlet port to the outlet port because the volume of air decreases inside the cylinder when the blades turn.
Full Answer >Find the final velocity with these two equations: v = u + at and v2 – u2 = 2as. Equation one relates to time taken t, while equation two relates to distance covered S. With the first equation, add initial velocity to the value of acceleration x time.
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