A girl ties a toy airplane to the end of a string and swings it around her head. The plane's average angular speed is 2.2 rad/s. In what time interval will the plane move through an angular displacement of 3.3 rad?
1.1923
To find the time interval in which the plane moves through an angular displacement of 3.3 rad, we can use the formula:
Time = Angular Displacement / Angular Speed
Substituting the given values:
Time = 3.3 rad / 2.2 rad/s
Time = 1.5 seconds
Therefore, the plane will move through an angular displacement of 3.3 rad in a time interval of 1.5 seconds.
To determine the time interval in which the toy plane moves through an angular displacement of 3.3 rad, we can use the formula:
Time = Angular displacement / Average angular speed
Given that the angular displacement is 3.3 rad and the average angular speed is 2.2 rad/s, we can substitute these values into the formula to find the time interval:
Time = 3.3 rad / 2.2 rad/s
To get the answer, we divide 3.3 by 2.2:
Time = 1.5 seconds
Therefore, the plane will move through an angular displacement of 3.3 rad in a time interval of 1.5 seconds.
Think about this.
(angle moved) = (angular speed)*time
You aren't going to learn any physics having other do even the simplest problems (like this one) for you