A. Schématise un circuit comprenant une pile, une lampe, un interrupteur et un moteur branchés en série.
Le moteur et la lampe fonctionnent.
b. Indique le sens du courant sur ton schéma.
c. Plusieurs schémas sont-ils possibles ?​

In a closed system, the total energy prior to an energy transformation is the total energy after. a. equal to b. unrelated to c. greater than d. less than

Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below.your friend goes first,and you follow after he has dropped a distance of 2.0m.when your friend hits the water,is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.

If anyonee has done the momentum lab practical in physics can you give me the answers i am s lostt rnn : (