A girl throws a ball at an inclined wall from a height of 3 ft, hitting the wall at A with a horizontal velocity v0 of magnitude 45 ft/s. Knowing that the coefficient of restitution between the ball and the wall is 0.9 and neglecting friction, determine the distance d from the foot of the wall to the Point B where the ball will hit the ground after bouncing off the wall.

The diagram that describes the question is attached as a file below

Explanation:

Tangent velocity,

....................(1)

Along the normal:

.................(2)

Dividing equation (1) by equation (2)

Time taken from A to E, t₁

Time taken from E to B, t₂

Total time, t = 1.15 + 2.23

t = 3.38 s

i believe the answer is a hope it and is correct

the following is queen elizabeth’s purposes:

- to encourage the parliament that the technique of picking successors to the seat based merely on birthright needs to be reviewed.

- (not) to convince the parliament that her kid should not be measured as a likely choice for heir to the english power.

- to persuade the parliament that merely since she has a child does not assure that the kid will be a capable leader.

- to sway the parliament how shattering it could be if they proceeded discourteously concerning her or her child.