PLEASE HELP WILL GIVE BRAINLIST IF CORRECT FOR TEST NEED AWNSERS QUICK A roller coaster car of mass m = 200 kg is released from rest at the top of a 60 m high hill (position A), and rolls with negligible friction down the hill, through a circular loop with a height of 40 m (positions B, C, and D), and along a horizontal track (to position E).

1, Write the qualitative conservation equation for the car from point A to point B.

2. What is the velocity of the car at position B?

3.What is the velocity of the car at position D?

please fill out diagram and show work

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.

answerscientific theory;

snell's law

refractve index = sin incidence / sin refraction

the right answer is 0.3 meters per second