According to Newton's third law of motion, when air is pushed back out of the balloon (out of the end through the opening), there must be an equal and opposite reaction force pushing the balloon forward (the end opposite the opening). When you let a balloon go on its own, it tends to fly randomly around the room, and is nearly impossible to steer. However, when you attach the balloon to a car, you can harness the energy of the balloon to propel the car. The engineering objective in this project will be to design, build and test a car that it is powered by nothing but a balloon. You want to design your car so that it can travel the greatest distance as far as possible.
Bonjour
Vos parents travaillent le week-end et alors, vous êtes responsable de vos frères et sœurs. Employez chaque verbe à l'impératif.
if it's imperative form, no subject.
1- ok <em>(except for the </em><em>?</em><em>)</em>
2- ok
3- ok
4. nous / être heureux => Soyons heureux !
5. tu / nettoyer / la chambre => Nettoie la chambre.
6. tu / ne pas avoir peur => N'aie pas peur!
7. nous / ne pas manger / la pizza => Ne mangeons pas la pizza.
8. vous / lire / le journal => Lisez le journal.
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have a nice day :)
<span>Traduceti lectia The journey of the little prince</span>
<span>Adjectives
in French change gender depending on:
D. who is being described.
</span>
"trousse" means "pencil case" in a school setting.