Thames & Kosmos Barbie STEM Kit: Science Saves the Day handleiding
Handleiding
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How do angled gears work? In addition to transferring
power between gears, gears can also change the
direction that an axle rotates. In the washing machine,
turning the hand crank causes the axle of the large
gear in the back to spin at 90 degrees to the axle
of the hand crank. Gears that are at an angle to one
another are called bevel gears. When two gears
are meshed together, the second gear turns in the
opposite direction to the first.
WHAT’S
HAPPENING?
Washing Machine
“Hmm . . . the washing machine seems to be
running a lile slowly,” said Nikki, pointing to
her clipboard. “Let’s change the gearing and the
location of the crank to make it faster.”
“Good idea,” responded Barbie. “Hopefully this
means it will be done in half the time!”
They changed the gearing in the washing
machine and tested it. It ran faster. Barbie and
Nikki high-fived.
6 7
8
9
This means
build two
copies of this
step.
x2
This part is from the
die-cut plastic sheet.
Done!
What
happens
when you
turn the
crank?
14
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Productinformatie
| Merk | Thames & Kosmos |
| Model | Barbie STEM Kit: Science Saves the Day |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 47237 MB |
