A wheel has a speed of 1200 revolutions per minute and is made to slow down at a rate of 4 rad/s^2 . The no. of revolutions it makes before coming to
![Consider the 'L' shaped bar shown in figure. At the instant shown, the bar is rotating at $4rad.{{s}^{-1}}$ and is slowing down at the rate of $2rad .{{s}^{-2}}$.a).Find the acceleration of point A.b).Find Consider the 'L' shaped bar shown in figure. At the instant shown, the bar is rotating at $4rad.{{s}^{-1}}$ and is slowing down at the rate of $2rad .{{s}^{-2}}$.a).Find the acceleration of point A.b).Find](https://www.vedantu.com/question-sets/67cb4aaa-4e33-4644-94e1-8b21b841a7647264301234083873409.png)
Consider the 'L' shaped bar shown in figure. At the instant shown, the bar is rotating at $4rad.{{s}^{-1}}$ and is slowing down at the rate of $2rad .{{s}^{-2}}$.a).Find the acceleration of point A.b).Find
![At the instant shown, wheel A rotates with an angular velocity os ? A B = 4 r a d s ? 1 and an angular acceleration of ? A B = At the instant shown, wheel A rotates with an angular velocity os ? A B = 4 r a d s ? 1 and an angular acceleration of ? A B =](https://homework.study.com/cimages/multimages/16/samp1978048766645061761273.png)
At the instant shown, wheel A rotates with an angular velocity os ? A B = 4 r a d s ? 1 and an angular acceleration of ? A B =
![A hoop is placed on the rough surface such that it has an angular velocity ω = 4 rad/s and an angular deceleration alpha = 5 rad/s^2 ,Also, its centre has a A hoop is placed on the rough surface such that it has an angular velocity ω = 4 rad/s and an angular deceleration alpha = 5 rad/s^2 ,Also, its centre has a](https://haygot.s3.amazonaws.com/questions/219435.jpg)
A hoop is placed on the rough surface such that it has an angular velocity ω = 4 rad/s and an angular deceleration alpha = 5 rad/s^2 ,Also, its centre has a
![A rigid body is spinning about a fixed point (3, - 2, - 1) with angular velocity of 4 rad/s, the axis of rotation being in the direction of (1, 2, - A rigid body is spinning about a fixed point (3, - 2, - 1) with angular velocity of 4 rad/s, the axis of rotation being in the direction of (1, 2, -](https://dwes9vv9u0550.cloudfront.net/images/4428318/ead0506b-708c-4bd9-afda-ec55c158a296.jpg)
A rigid body is spinning about a fixed point (3, - 2, - 1) with angular velocity of 4 rad/s, the axis of rotation being in the direction of (1, 2, -
![A disk is rotating at 4 rad/s. If it is subjected to a constant angular acceleration of 2 rad/s^2, determine the acceleration at A. (A) (4 i+ 32) ft/s^2 (B) (4 i-32j) A disk is rotating at 4 rad/s. If it is subjected to a constant angular acceleration of 2 rad/s^2, determine the acceleration at A. (A) (4 i+ 32) ft/s^2 (B) (4 i-32j)](https://homework.study.com/cimages/multimages/16/1116452297591190006983.png)