Photosynthesis is a <u>metabolic process</u> in which light (radiant energy) is transformed into stable chemical energy, <u>converting inorganic matter into organic matter. </u>
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This process is carried out by living beings that are mostly made up of <u>chlorophyll</u> (a green pigment), such as plants and algae. In addition, it allows to fix carbon dioxide () from the atmosphere and release oxygen (
), which is why the existence of trees on Earth is of great importance.
Answer:
v=0.60 m/s
Explanation:
Given that
m ₁= 390 kg ,u ₁= 0.5 m/s
m₂ = 250 kg ,u₂ = 0.76 m/s
As we know that if there is no any external force on the system the total linear momentum of the system will be conserve.
Pi = Pf
m ₁u ₁+m₂u₂ = (m₂ + m ₁ ) v
Now putting the values in the above equation
390 x 0.5 + 250 x 0.76 = (390 + 250 ) v
v=0.60 m/s
Therefore the velocity of the system will be 0.6 m/s.