The graph below shows both natural and human influences on climate change. The data in the graph support which of the following claims?
Natural
processes
Agents of Climate Change
Human
activities
Halocarbons
Ozone
COZ
2
1
Thermal disruption (W/m)
0
Net change
in energy
from Sun
Greenhouse gases
Total aerosols
Net change
due to
human
activities
-2
Warming effect
Cooling effect
O A. Natural processes have a minor cooling effect on climate.
B. Natural processes have the greater effect on climate.
C. Human activity has the greater effect on climate.
O D. Human activity and natural processes have equal effects.

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

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa