The levels of critical thinking classify people into six categories depending on their ability to reflect.
<h3>What is critical
thinking?</h3>
This refers to the ability to analyze information, situations, etc. as well as apply, synthesize or evaluate the information learned.
<h3>What are the levels?</h3>
According to Dr. Ridel, the levels are:
- Unreflective thinking: They do not reflect on information and lack the skills to have critical thinking.
- Challenged thinker: This person knows critical thinking is important but has difficulties to have critical thinking.
- Practicing thinker: This person has better-thinking abilities.
- Advanced thinker: This person can critically think and has the skills to improve this process.
- Master thinker: This person is in control of this process and shows superior thinking abilities.
Learn more about critical thinking in: brainly.com/question/12980631
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Answer:
The gravitational potential energy the barbells have at the maximum height, is P.E. = 3680·h J = 1.10 × 10⁴ units
Where;
h = The maximum height to which he lifts the barbells
Explanation:
The given parameters are;
The amount of work done by the championship lifter in lifting the weight, W = 1.10 × 10⁴ units
The weight of the barbells lifted by the championship lifter, N = 3680 N
The gravitational potential energy, P.E., the barbells had at their maximum height of lift is given as follows;
P.E. = m × g × h
Where;
m = The mass of the barbells;
g = The acceleration due to gravity = 9.8 m/s²
h = The maximum height to which the barbells are lifted by the championship weight lifter
m × g = The weight of the barbells = 3680 N
∴ P.E. = 3680 N × h = 3680·h J
By the conservation of energy principle, work done by the championship weight lifter = The maximum gravitational potential energy gained by the barbell = The gravitational potential energy at the maximum height, P.E.
∴ The gravitational potential energy the barbells have at the maximum height, P.E. = 3680·h J = W = 1.10 × 10⁴ units
The concepts required to solve this problem are those related to density, as a function of mass and volume. In turn, we will use the geometric concept defined for the volume.
The relationship between volume, density and mass is given under the function
Here,
m = Mass
V = Velocity
Rearranging for the Volume,
With our information the volume is
Now the volume of sphere is expressed as
Here r is the radius of Sphere, then rearranging to find the radius we have
Therefore the radius of a sphere made of this material that has a critical mass is 9.02cm
Answer:
yes
Explanation:
i hope this helps not sure im right