If a particle's position is given by x=4-12t+3t^2 (where t is in seconds and x is in meters), what is its velocity at t=1s? b. is it moving in the positive or negative direction of x just then? c. what is its speed just then? d. is the speed increasing or decreasing just then? e. is there ever an instant when the velocity is zero? f. is there a time after t=3s when the particle is moving in the negative direction of x?

your answer is, orbit around the nucleus

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.

it's a b and