12. Julie has a mass of 49 kg. What is her potential energy when standing on the 6 meter diving board? (She is 6 meters above the
water.) Julie jumps off the diving board.

a. What is her kinetic energy just before she hits the water?
b. What is Julie's speed just
she hits the water?

I’m confused because there’s no provided mechanical energy, so I don’t know how I can solve for velocity or kinetic energy with the equation mgh+1/2mv^2=ME

How do I get a and b?

answer; (d) spontaneous processes are characterized by the overall conversion of order to disorder;

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.