A flywheel with a radius of 0.300 m starts from rest and accelerates with a constant angular acceleration of 0.800 rad/s2. A.Compute the magnitude of the tangential acceleration of a point on its rim at the start. B.Compute the magnitude of the radial acceleration of a point on its rim at the start C.Compute the magnitude of the resultant acceleration of a point on its rim at the start D.Compute the magnitude of the tangential acceleration of a point on its rim after it has turned through 60.0 ∘. E.Compute the magnitude of the radial acceleration of a point on its rim after it has turned through 60.0∘ G.Compute the magnitude of the tangential acceleration of a point on its rim after it has turned through 120.0∘ H.Compute the magnitude of the radial acceleration of a point on its rim after it has turned through 120.0∘
Angular speed, acceleration and displacement
Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.
Angular Position
Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.
A flywheel with a radius of 0.300 m starts from rest and accelerates with a constant
A.Compute the magnitude of the tangential acceleration of a point on its rim at the start.
B.Compute the magnitude of the radial acceleration of a point on its rim at the start
C.Compute the magnitude of the resultant acceleration of a point on its rim at the start
D.Compute the magnitude of the tangential acceleration of a point on its rim after it has turned through 60.0 ∘.
E.Compute the magnitude of the radial acceleration of a point on its rim after it has turned through 60.0∘
G.Compute the magnitude of the tangential acceleration of a point on its rim after it has turned through 120.0∘
H.Compute the magnitude of the radial acceleration of a point on its rim after it has turned through 120.0∘
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