In a 2a circuit, how much charge has passed a point after 2.5 minutes? explain.

1 Ampere (A) means 1 coulomb of charge per second.

2A means 2 coulombs per second.

2 minutes = 150 seconds

Charge = (2 per second) x (150 seconds)= 300 C

The density of water is 1 g/cm cubed and in order for the pebble to sink its density has to be greater than the density of water and in order for the twig to float its density has to be less than the density of water

Ithink the answer is d