Plants and algae use sunlight to make food. They do this with the process of photosynthesis, and they create excess oxygen as a waste product. The oxygen is vital for other living organisms to survive and perform their daily functions. Hope this helps :)
Answer:
D
Explanation:
not sure but the answer is on quizlet . & i got a 100 so yeah
the answer to this question is B
Answer:
Ut = –(√2)/6 ×Cos(3t + π/4)
Explanation:
Please see the attachments below.
This problem requires some knowledge of calculus to solve as it deals with differential equations.
The solution has been explained in detail, step by step.
Answer:-2.61 m/s
Explanation:
This problem can be solved by the Conservation of Momentum principle, which establishes that the initial momentum 
must be equal to the final momentum 
:
(1)
Where:
(2)
(3)
is the mass of the first car
is the velocity of the first car, to the North
is the mass of the second car
is the mass of the second car, to the South
is the final velocity of both cars after the collision
(4)
Isolating :
(5)
(6)
Finally:
(7) This is the resulting velocity of the wreckage, to the south
