By subtracting the value of absolute zero, also know as adding 273.15!
Answer: The elevator must be accelerating.
Explanation:
As the tension force is opposing to the the force of gravity on the load which is hung vertically, and the tension force can adopt any value in order to comply with Newton's 2nd law, if the tension force is less than the force due to gravity, this means that all system is not in equilibrium, so it must be accelerating.
If we assume that the downward is the positive direction, we can write:
mg - T = ma
If T = 0.9 mg, ⇒ mg (1-0.9) =0.1 mg = m a ⇒a = 0.1 g , in downward direction.
Multiply field strength (N/kg) by mass (kg) to get weight (N)
At the start, the car is carrying
4.7 kg * (9.8 N/kg) = 46.06 N
of fuel.
At the end, it is carrying
3.0 kg * (9.8 N/kg) = 29.4 N.
Assuming the car remains completely intact, its weight was reduced by
46.06 N - 29.4 N = 16.66 N.
A strong force 's responsible for producing a stable nucleus by opposing the electrostatic force of repulsion between protons.
Metaphysics is the systematic inquiry into the nature of reality. This is a True statement.
<h3>What is metaphysics?</h3>
Metaphysics is defined as the branch of philosophy that deals with the nature of reality and how life started on earth.
The concept of metaphysics believes that what cannot be reached through objective studies of material reality can be studied.
There are three major categories of metaphysic that is being studied which include the following:
- Ontology or general metaphysics,
- Psychical or religious metaphysics, and
In conclusion, metaphysics is the systematic inquiry into the nature of reality because it questions reality outside of human sense of perception.
Learn more about philosophy here:
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