Answer:
1. The leaves
Explanation:
This is bacsue, for any plant, the flowers absorb the sunlight and do photosynthesis to make food for the plant.
P.S. This applies to most other plants
The net force on the bookcase in the direction of its motion is
∑ F = 65 N - F[friction] = (41 kg) (0.12 m/s²)
so that friction has a magnitude of
F[friction] = 65 N - (41 kg) (0.12 m/s²) = 60.08 N
The net force on the bookcase perpendicular to the surface is
∑ F = F[normal] - (41 kg) g = 0
so that
F[normal] = (41 kg) g = 401.8 N
If µ is the coefficient of kinetic friction, then
F[friction] = µ F[normal]
so that
µ = F[friction] / F[normal] = (60.08 N) / (401.8 N) ≈ 0.15
The procedures that can be regarded as part of descartes’s rules in science are;
<em>keeping a detailed record of the procedure and results of a scientific experiment</em>
<em>conducting an experiment to confirm the effects of gravity on Earth</em>
<em>solving an expression in steps using the order of operations</em>
<em />
- René Descartes can be regarded as one of the philosopher that brings sbout invention of analytical geometry as well as skepticism which serve as essential part of the scientific method.
- With his analytical geometry relationship between separate fields of geometry and algebra were established.
Descartes has four rules which help him to have a true conclusion about his research, and they are :
- Doubting of everything is allowed
- Every bulk problem must be broken into parts
- Solving of the simplest problem must come first.
- Be thorough.
Therefore, descartes’s rules can be regarded as essential part of scientific method
Learn more at: brainly.com/question/17546800referrer=searchResults
Vivikan hsjxhbwx dkxhsbs çok aciiiii
