If a second ball were dropped from rest from height ymax, how long would it take to reach the ground

Explanation:

Given

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Required

How long to reach the ground from the maximum height

First, calculate the time of flight (T)

The time taken (t) from maximum height to the ground is:

So, we have:

Another representation is:

At ymax, the time is: t1

On the ground, the time is t2

The difference between these times is the time taken.

So;

Since air resistance is to be ignored, then

--- i.e. time to reach the maximum height from the ground equals time to reach the ground from the maximum height

since you're a real machine, your ama is always less than your ima, because you can never totally eliminate friction.

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.