Which describes nuclear fusion?

the nuclei of two atoms combine to form a larger nucleus.

the nucleus of one atom splits to form two smaller nuclei.

the electrons of two atoms combine to form a cluster of electrons.

the electrons of one atom separate to form electron particles.

Current 1 of 8.4 a runs for 240 seconds and then stops. current 2 is 10.5 a. how long does current 2 have to un to deliver the same amount of charge as current 1? 88.28 192 s 2016 s 21,000 s

How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.

Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational