This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: You are coding a game in which a spaceship is firing ammunition at an enemy craft. The ships are ... (Read 139 times)

stevenposner

  • Hero Member
  • *****
  • Posts: 608
on: Oct 14, 2019

Question 1

For non-axis aligned vector reflection, vf = 2* P + vi. What does “P” represent in this equation?


◦

the projection of vf onto the boundary line


◦

the projection of the normal from the boundary line


◦

the potential energy of the colliding object


◦

the projection of -vi onto the normal of the boundary line



Question 2

You are coding a game in which a spaceship is firing ammunition at an enemy craft. The ships are chasing each other through an asteroid field. Your ship misses its target, and the ammo deflects off the flat side of a nearby asteroid. The side of the asteroid is bounded from point (60,35) to point (225,275). If the ammunition has an incoming velocity of [100 30] when it hits, what will the resulting velocity be?


◦

[-7.78  104.16]


◦

[-53.9  37.08]


◦

[207.78  104.16]


◦

[46.11  67.08]

Fundamentals of Math and Physics for Game Programmers ¦ Stahler ¦ 1st Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by stevenposner on Oct 14, 2019

Melissahxx

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Oct 14, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 55% of students answer this correctly


stevenposner

  • Hero Member
  • *****
  • Posts: 608
Reply #2 on: Oct 14, 2019
TY


Melissahxx

  • Sr. Member
  • ****
  • Posts: 304
Reply #3 on: Oct 14, 2019
You're welcome


« previous next »
 

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Non-coding DNA Non-coding DNA
A mound of buffalo skulls. In 1870 an estimated 30 million buffalo roamed the plains; by 1900 there A mound of buffalo skulls. In 1870 an estimated 30 million buffalo roamed the plains; by 1900 there
A football game, in 1879, pits Yale against Princeton. The field was not lined or bounded, and play A football game, in 1879, pits Yale against Princeton. The field was not lined or bounded, and play
The History of Diagnosis Coding The History of Diagnosis Coding
A dice game involves throwing three dice and betting on one of the ... A dice game involves throwing three dice and betting on one of the ...
The coding dictionary The coding dictionary
Video: Chemical Messengers Animation

For a complete list of videos, visit our video library