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,

<h3>What is vertical velocity?</h3>
- 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
Answer:
d. x = 6
Steps:
First, You square both sides to cancel the square root. Leaving -3x -2 on one side and 2x + 4 on the other.
Second, combine like terms. Subtract -2x both sides and add 2 both sides.
Third, that will give you 3x - 2x = 4 + 2. Which gives you x = 6.
Answer:
E. 375 degrees to properly bake the pre-risen bagels
Majority of the southern economy depended on slave labor