Question 7 (2 points) Two identical soccer balls are rolled toward each other. What will be true after they collide head-on? (2 points)
O a
They will both stop rolling immediately after they collide head-on.
Ob
One ball will stop rolling and the other will roll backward at a slower speed.
о с
They will both roll back at the same speed they had before the collision.
They will both roll to the side at a faster speed after the collision.

when the use of electricity burdens the fuse and miniarure circuit beakers and there is a possibility of a fuse then they automatically cut off the electricity supply to your homes and after you fix the problem u jzt switch it on and it continues the supply of electricity to ur homes

okay i have so many questions. but the big one here is: um wt..f is this mess? ?

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete