Question

what happenes when a person blows between two paper bups that are hung by strings 10 cm apart? a.The cups move upward b.the cupes move toward each other d. the cups dont move

Answer 1

whats option c?

Answer 2

option c is wrong so i did not include it

Answer 3

well the only one thing i could think of would be, possibly the answer A. because the air woould get trapped underneath the cups and push them upwards. My first guess was the obvious, forward bt that isnt an option.

Answer 4

The cups move towards each other