z
y
50 lb
A
P
3'
B
ey
ex
x
120o
A
C
B
C
A three foot radius table is supported symmetrically by three legs (each
separated by 120o), as shown. If a vertical 50 lb load is applied at point P,
determine the vertical forces in legs A, B, C as a function of ey and ex .
If ex is 0
0, determine the value of ey which will cause tipping
tipping. Neglect the
weight of the table.