Project 17: Space Race

Question 1/12: Which of these statements are true?

Hint: If you're not sure, try looking at or running your code. Click to show.

• Option 1: Swift has two property observers: willSet and didSet.

  willSet is triggered before a property changes, and didSet is triggered after.

• Option 2: Linear damping controls how fast an object's rotation slows down.

  Angular damping controls how fast an object's rotation slows down.

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