If two electrically charged objects repel one another, which of the statements must be true?
a.
one object has more electrons and the other has more protons.
b.
the objects do not have strong electrical fields.
c.
the two objects have the same electric charge.
d.
electrons will flow from one object to the other when they touch each other.

good job! , indeed , the right answer is actually "c", good !

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.

hi,

what occurs during a solar eclipse?

there are small tides across earth.

the moon is between earth and the sun.

p.s. im not sure if the first answer is correct because during a solar ecliphse there are spring tides and i dont know if they are the same.