Project 23: Swifty Ninja

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: We create a CGVector by passing in the width and height of the vector.

  Vectors are made up of delta X and Y values, not width and height.

• Option 2: SpriteKit scenes have a default gravity vector.

  The default value is Y:-9.8, which matches the gravity on Earth.

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