A car initially miving at 0.5m/s along a track. the car come to rest after travelling 1m. the car is repeated on the same of track, but car initial moving at 1m/s. How far does the car travel before come to rest?​

the answer is neither ball has a charge.

because if they were both positively charged, they will repel each other.

if they were positively and negatively charged, they will seek.

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

hope this !

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible

it would be c. predictability