Question

A ball is thrown from an initial height of 4 feet with an initial upward velocity of 30ft/s. The balls height h (in feet) after t seconds is given by the following. H=4+30t-16t^2n

Answer 1

To find the initial velocity of the ball, consider the distances along the window and from the ground to the bottom of the window, solving for the velocity at the bottom of the window and using it as the final velocity to find the initial velocity.

Step-by-step explanation:

The subject of this question is Physics.

To find the initial velocity of the ball, we can use the given information about the ball passing a window. We can consider the distance along the window and solve for the velocity at the bottom of the window.

Then, we can consider the distance from the ground to the bottom of the window and solve for the initial velocity using the velocity at the bottom of the window as the final velocity.

By following these steps, we can determine the ball's initial velocity.