00:01
Here, in this question, we have given angular acceleration equals to 2 radian per second square.
00:18
Also, we have diameter of wheel equals to 61 centimeter and the time interval equals to 0 .60 second.
00:47
Now, here we have to calculate the total acceleration.
00:52
So for this, first of all, we are going to calculate the angular velocity, which is given by omega equals to alpha multiplied by t.
01:07
Now here alpha is the angular acceleration and t is the time interval.
01:11
So now here on substituting the value, we get omega equals to 2 multiplied by 0 .60.
01:20
So now on simplifying, we get omega equals to 1 .2 radian per second.
01:29
Now we are going to calculate the radius of our wheel.
01:34
So here the radius of wheel equals to diameter, let it be d divided by 2.
01:47
So now here on substituting the value, we get 61 divided by 2.
01:55
We can write this that r equals to 30 .5 centimeter...
