A constant voltage of 6.00 V has been observed over a certain time interval across a 3.00 H inductor. The current through the inductor, measured as 3.00 A at the beginning of the time interval, was observed to increase at a constant rate to a value of 8.00 A at the end of the time interval. How long was this time interval?

The time interval is 2.5 sec

Explanation:

Given:

applied voltage V

Inductance H

Current change A

From the formula of magnitude of induced emf in terms of inductance,

For finding the time interval,

    sec

Therefore, the time interval is 2.5 sec

f=ma newton's second law 7x8=56n

i am pretty sure it is c because when people are closer together, they cannot move as freely. picture being in a mostly full elevator, for instance. the people are right next to you, and you can barely move.