Thames & Kosmos Pepper Mint in the Great Treehouse Engineering Adventure handleiding
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Invented the telescope and the Golden Rule of Mechanics
THE THREE LAWS OF MOTION
1.1. All objects are “inert” (and only change their resting or moving state if they are forced to)
2. 2. Force = Mass x Acceleration
3. 3. Action (force) = opposing force
Superstars Superstars
of scienceof science
Galileo Galilei
•
Once said:
“Curiosity is the key to problem
solving.”
•
Lived in Italy in the 16th century
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Discovered that the Earth revolves around
the sun and went to prison for saying so
THE GOLDEN RULE OF MECHANICS
Whatever you save in energy, you must spend
ondistance.
Like the block-
and-tackle hoist,
for example
Sir Isaac Newton
•
Once said: “What we know is a drop. What we don’t know is an ocean.”
•
Lived in England in the 17th century and worked as a waiter while
he was studying
•
An apple is said to have fallen on his head in the garden, which
started him thinking about gravity
•
Worked out the three laws of motion
GRAVITATION
All masses (objects) are attracted to each other. The larger the
mass, the greater its force of attraction. Earth’s gravitational
force is what keeps you on the ground. But you are also
attracting the Earth toward yourself, because of your mass,
even though you can’t feel this happening.
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Productinformatie
Merk | Thames & Kosmos |
Model | Pepper Mint in the Great Treehouse Engineering Adventure |
Categorie | Niet gecategoriseerd |
Taal | Nederlands |
Grootte | 24789 MB |