Question

6. A piece of plywood is kept on a table. You have to lift it from the table by blowing air over it
at very high speed from a powerful fan. In which direction will you blow air?
a. in the upward direction
b. in the downward direction
c. sideways
d. in the upward direction below the table​

Answer 1

Answer:

(c) sideways

This will create a low pressure area above the plywood and it will be blown away by the wind coming to low pressure area.