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Key Stage 3
Meaning
Drag
is a
force
that acts to
decelerate
objects
that are moving in a
fluid
.
About Drag
Drag
is a
force
so it is
measured
in
Newtons
.
Drag
is a
contact force
because an
object
must be in a
fluid
for
drag
to exist.
When an
object
is moving through the
air
drag
is called
air resistance
.
When an
object
is moving through the
water
drag
is called
water resistance
.