A grindstone of mass M=30 kg and radius 0.50 m start from rest and experiences a constant angular acceleration, α, of 3.00 rad/s2. After 2 seconds… a. Find the angular displacement (θ)? Find the angular speed (ω)? b. Find the distance traveled in meters of a point on the rim of the grindstone (after 2 sec). Also Find the speed, v, of a point on the rim (after 2 sec.). c. Find the tangential acceleration of a point on the rim (after 2 sec.) and find the centripetal acceleration on the rim (after 2 sec). If the grindstone is considered a solid disc with I=MR2/2, find the torque necessary for it to have the given angular acceleration?
A grindstone of mass M=30 kg and radius 0.50 m start from rest and experiences a constant angular acceleration, α, of 3.00 rad/s2. After 2 seconds… a. Find the angular displacement (θ)? Find the angular speed (ω)? b. Find the distance traveled in meters of a point on the rim of the grindstone (after 2 sec). Also Find the speed, v, of a point on the rim (after 2 sec.). c. Find the tangential acceleration of a point on the rim (after 2 sec.) and find the centripetal acceleration on the rim (after 2 sec). If the grindstone is considered a solid disc with I=MR2/2, find the torque necessary for it to have the given angular acceleration?
A grindstone of mass M=30 kg and radius 0.50 m start from rest and experiences a constant angular acceleration, α, of 3.00 rad/s2. After 2 seconds… a. Find the angular displacement (θ)? Find the angular speed (ω)? b. Find the distance traveled in meters of a point on the rim of the grindstone (after 2 sec). Also Find the speed, v, of a point on the rim (after 2 sec.). c. Find the tangential acceleration of a point on the rim (after 2 sec.) and find the centripetal acceleration on the rim (after 2 sec). If the grindstone is considered a solid disc with I=MR2/2, find the torque necessary for it to have the given angular acceleration?
A grindstone of mass M=30 kg and radius 0.50 m start from rest and experiences a constant angular acceleration, α, of 3.00 rad/s2.
After 2 seconds…
a. Find the angular displacement (θ)? Find the angular speed (ω)?
b. Find the distance traveled in meters of a point on the rim of the grindstone (after 2 sec). Also Find the speed, v, of a point on the rim (after 2 sec.).
c. Find the tangential acceleration of a point on the rim (after 2 sec.) and find the centripetal acceleration on the rim (after 2 sec). If the grindstone is considered a solid disc with I=MR2/2, find the torque necessary for it to have the given angular acceleration?
Definition Definition Angle at which a point rotates around a specific axis or center in a given direction. Angular displacement is a vector quantity and has both magnitude and direction. The angle built by an object from its rest point to endpoint created by rotational motion is known as angular displacement. Angular displacement is denoted by θ, and the S.I. unit of angular displacement is radian or rad.
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