4 a) Que faudrait-il faire pour montrer que l'intensité est la même en tout point d'un circuit en
boucle simple ?
b) Comment montrer que l'intensité ne varie pas en
fonction de la place des dipôles montés en série ?
c) Comment varie l'intensité du courant lorsqu'on
ajoute une résistance dans un circuit ?​

Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s.assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.

First answer marked as brainiest which is the correct equation describing the first law of thermodynamics? a) when the internal energy of a system changes, it equals the amount of heat added plus the work done. b) when work is done by the piston, it is equal to the heat added plus the change in internal energy of the system. c) when heat is added to the system, it is equal to the amount of work done by the piston plus the change in internal energy of the system.

Is the number of complete movements of a wave per second.