Question

Use the figure below to answe

Questions 10 and 11.
KOULUTUS
A rigid bar is balanced horizontally at a point
by placing a rock on the bar as shown.
10. Which of the parts labelled represents
the pivot?
A. P B. Q C. RD. XEY
11. The effort is represented by
AP B. Q. C. R D X
E. Y​

Answer 1

B. Q

A. P

Step-by-step explanation:

I assume the figure is the one included in my answer.

The pivot (also called the fulcrum) is point Q.

The effort needed to keep the bar balanced is force P.