Please help asap, thanks!

What impact can a very large volcanic eruption have on earth's climate?

It will warm the earth's surface as more lava is released by the volcanic eruption.

It will warm the earth's surface as more heat is trapped by the dust particles.

It will cool the earth's surface as radiation from the sun is blocked from entering the atmosphere.

It will cool the earth's surface as more snow will fall with the presence of more condensation nuclei.

first let us lay out the formula for potential

and kinetic energy:

pe = mgh

ke = (mv^2)/2

where: m=mass, v=velocity, g=gravitational

acceleration, h=height

calculating for mass using the known values of

pe:

340j = m (9.81 m/s^2) (50ft) (1m/3.28ft)

m = 2.27 kg

the law of conservation of energy states that

energy is neither created nor destroyed. therefore, the change in kinetic

energy from 50 ft to 35 ft would be equal to the change in potential energy

from 50 ft to 35 ft. however it would be opposite in signs since one is losing

while other is gaining.

ke(35ft) – ke(50ft) = - [ pe(35ft) – pe(50ft]

ke(50ft) = 0 since the brick is initially at rest

ke(35ft) = 340j - 2.27kg (9.81 m/s^2) (35ft)

(1m/3.28 ft)

ke(35ft)

= 102.38 j

mark him as !

i think the answer is terrae but not 100 percent sure. ▓▬▬ §