Page 7 - TYPES OF FORCES (FRICTIONAL , GRAVITATIONAL, MAGNETIC AND BOUYANT FORCES)
P. 7
2.When brakes are applied, moving
2 .Wh en bra ke s a re a p p lie d, m ovin g
f
use of
beca
.
ion
rict
ect
obj
objects stop because of friction.
op
st
s
