What is the quantity of charge that passes through a conductor when there is a current of 0.25 a for 10 minutes?

For which pair of objects would adding the same a

Frequency of electromagnetic waves that a radio station is assigned is called

The drag force, fd, imposed by the surrounding air on a vehicle moving with velocity v is given by fd = cdaρv 2/2 where cd is a constant called the drag coefficient, a is the projected frontal area of the vehicle, and ρ is the air density. an automobile is moving at v = 80 kilometers per hour with cd = 0.28, a = 2.3 m2, and ρ = 1.2 kg/m3.