Answer:
[tex]0.12\ m/s^2[/tex]
Explanation:
Given that,
The radius of a flywheel, r = 0.3 m
Angular acceleration of a flywheel, [tex]\alpha =0.4\ rad/s^2[/tex]
We need to find the magnitude of the tangential acceleration after 2.00 s of acceleration.
The relation between the tangential and angular acceleration is given by :
[tex]a_t=r\alpha \\\\a_t=0.3\times 0.4\\\\a_t=0.12\ m/s^2[/tex]
So, the required magnitude of tangential acceleration is [tex]0.12\ m/s^2[/tex].
