Presentation Transcript
Slide 1:Stream-line streamlining
Slide 2:This bike rider crouches and
uses a streameline helmet to
help her go faster Air Resistance Next
Slide 3:The helmet was streamelined
to it reduced drag and air
resistance
Slide 4:Air resistance Air resistance
will slow the
parachute down
Slide 5:So we know what air resistance
is, but what is drag. Drag So just how streamline can you get
Slide 6:The most effective
streamline shape is... Any guessess The tear drop
Slide 7:So is this the future for transport This streameline shape
may one day be common
to see on our roads every
day Or are we already
there
Slide 8:The streamline shape helps the car go
faster and increases
fuel efficiency There is no
drag to slow the
car down Streamline is used in many other
objects such as: Jets/air crafts,
cars, ships/boats and trains
ect... ect...
Slide 9:Witch is the most streamline? Lets find out! It was the car because it had
less air resistance and less drag,
the van had more drag because
the back was flat. So what do we now know
Slide 10:The End Thanks 4 watching