The loudness l measured in decibels (db) of a sound intensity.
1 answer:
You might be interested in
The vertical velocity of the car at the given position and time is 4.905 m/s.
The given parameters:
- Initial angular velocity,
= 6.3 rad/s
- Time of motion, t = 0.25 s
- Vertical displacement, y = 0.75 m
- Angular acceleration,
- This is the linear velocity of an object in a vertical direction.
The angular velocity of an object in a circular motion is given as;
The vertical velocity of the car at the given position and time is calculated as follows;
Thus, the vertical velocity of the car at the given position and time is 4.905 m/s.
Learn more about vertical velocity here: brainly.com/question/7358392