When organism dies , the nutrients in its body ?

Physics

1 answer:

Andrej [43]2 years ago

6 0

Answer: are released by the action of decomposers

Explanation:

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Yosemite falls, in california, has a total height of 73,900 cm. what is this height in meters?

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A child of mass 40.0 kg is in a roller coaster car that travels in a loop of radius 7.00 m. at point a the speed of the car is 1

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I attached the missing picture.
The force of seat acting on the child is a reaction the force of child pressing down on the seat. This is the third Newton's law. The force of a child pressing down the seat and the force of the seat pushing up on the child are the same.
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Part A
For point A we have:
$F_a=F_cf-F_g$
In this case, the forces are aligned, centrifugal is pointing up and gravitational is pulling down.
$F_a=m\frac{v^2}{r}-mg=179 $N$
Part B
At the point, B situation is a bit more complicated. In this case force of gravity and centrifugal force are not aligned. We have to look at y components of this forces, y-axis, in this case, is just pointing upward.
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Part C
The child will stay in place at point A when centrifugal force and force of gravity are in balance:
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gr=v^2\\
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