Ooh I’m pleased I got this answer right imagining it. But I may have imagined it incorrectly — in my mind I was worried that there would be pressure from rotati

Ooh I’m pleased I got this answer right imagining it. But I may have imagined it incorrectly — in my mind I was worried that there would be pressure from rotation at the point of contact. But as I write it, I realize that the question “pressure in which direction?” Shows that’s fairly unlikely.