An ice cube and a rubber ball are both placed at one end of a warm cookie sheet, and the sheet is then tipped up. The ice cube slides down with virtually no friction, and the ball rolls down without slipping. If the ball and the ice cube have the same inertia (i.e. same mass), which one makes it to the bottom first
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I think so because it involves the patient directly. Maybe hand the dentist gloves in front of the patient, and then speak to him privately afterward. That is, if you don't have a chance to just talk to him the next time you see him
