Choose the code that will move myball two steps towards the user. The code is written using vpython. ballposition = vector(0, 0, 0) myball = sphere(pos = ballposition, color = )?
1) myball.pos += vector(2, 0, 0)
2) myball.pos += vector(0, 2, 0)
3) myball.pos += vector(0, 0, 2)
4) myball.pos -= vector(2, 0, 0)
