Question

() How can it be measured?
(b) Figure 5.22 shows the top view of a door
hinged at A
FON
1
Pure 5.22
(10)
If a man applies a force Fof 40 N
at the end marked B. calculate the
moment of this force about A
(1) What is the minimum force x that
must be applied at C in order to stop
the door from turning?
(1) State the principle applied to solve
this problem​

Answer 1

Answer:

show figure 5.22

Explanation:

please