Acertain 1.5-v battery (whose original mass is about 0.425 kg) has a capacity of 4.5 ah. about how much lighter is this battery when it is discharged than when it is full? it has the same number of electrons when discharged as it does when it is full.

The optimistic view of human nature held by supporters of the humanistic perspective led to more positive views of human nature throughout the field of psychology.t or f?

The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth's center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.

What is the final velocity of the initial velocity of 25 and -50?