Angular Acceleration

Score: 2 Points




The angular position of a point on the rim of a rotating wheel is described by $\phi=4t-3t^2+t^3$.

What is the average angular acceleration for the time interval that begins at $t=2s$ and ends at $t=4s$?


Statistics



Tried 295


Solved 212


First Solve @ishtiak_sadat

Similar Problems



Projectile Length
Temperature Ratio
Binary System 3