B
The free-body diagrams of four objects are shown.
^F = 20 N
F₁=-10 N F=10 N
VF = -15 N
W
F = 20 N
F,= -15 N |F, = 15 N
F=-25 N
Which object has a net force of -5 N down?
Ow
OX
OY
ΟΖ
S