Homework Answers
The four fundamental forces that exist in the nature are :
(1) The gravitational force,
(2) The electromagnetic force,
(3) The strong force,
and, (4) The weak force.
Hence, the correct option of not being a fundamental force is :
The force of forward motion, also known as the inertial force.
Add Answer to:
Which of the following is not a fundamental force? the gravitational force the electromagnetic force the...
1. A fundamental field force that acts between charges 2. Reference frame in which an object...
1. A fundamental field force that acts between charges 2. Reference frame in which an object that does not interact 3. Diagram in which an object is represented by a dot and showing 4. An interaction that involves a push or a pull resulting from direct S. The tendency of an object to resist any attempt to change its velocity 6. The magnitude of the gravitational force acting on an object. 7. A fundamental field force that is involved in...
2. Unlike on Earth-where electromagnetic forces dominate our lives--in space gravity is the dominant force. a....
2. Unlike on Earth-where electromagnetic forces dominate our lives--in space gravity is the dominant force. a. Compare the gravitational force between two electrons to their electric attraction. (Hint: Google Coulomb's Law, charge of an electron, and mass of an electron, and plug in the numbers.) The difference is massive-this is a fundamental truth about our universe. Calculate the mass of the electron necessary to make the gravitational attraction and electrical repulsion of two electrons equal. b. The only reason gravity...
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Question 1 (1 point) Which fundamental interaction acts in opposition to the binding of nucleons in...
Question 1 (1 point) Which fundamental interaction acts in opposition to the binding of nucleons in nuclei? The effects of this interaction must be overcome in order to hold the nucleons together The Gravitational interaction The Weak interaction The electromagnetic interaction The strong interaction
Through which force does the photon interact with other particles? Through which force does the photon...
Through which force does the photon interact with other
particles?
Through which force does the photon interact with other particles? electromagnetic weak gravitational dark strong.
Two forces act on a 3.20 kg object, the gravitational force and a second, constant force....
Two forces act on a 3.20 kg object, the gravitational force and a second, constant force. The object starts from rest and in 1.20 s is displaced (4.251 - 3.301) m. Write the second force in unit vector notation. (Enter your answer in kg. m/s. Assume the gravitational force acts in the - direction.) = (18.888)i + (17.152); First, find the acceleration vector using kinematics, then substitute into Newton's second law to determine the unknown force vector. Recall that the...
Adding to Newton’s law of universal gravitation, the gravitational force between two masses is proportional to...
Adding to Newton’s law of universal gravitation, the gravitational force between two masses is proportional to 1/r^2, where r is the distance between the masses. Surprisingly, the electric force between two electric charges is also proportional to 1/r^2, where r is the distance between the electric charges. (Coulomb’s law) These facts are called the “inverse-square laws” -> Now give “your answer” to the question: Why (or How) are these forces proportional to 1/r^2 (not 1/r, 1/r^3, 1/r^100, etc)?
There are four known fundamental forces of nature. They are called fundamental because our theories cannot...
There are four known fundamental forces of nature. They are called fundamental because our theories cannot simplify them further. It is believed that all the forces are really the same, but they manifest differently at the low energy density our universe currently has. At the origin of the universe, when it was the size of the Planck scale, the forces were unified. Build a table with the following information for each force: if gravity is equal to 1, the relative...
When an object falls in Earth's gravitational field (think of a skydiver jumping from an airplane or a marble falling in a tank of oil)
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Example 15.1 The Forces in a Hydrogen Atom Goal Contrast the magnitudes of an electric force...
Example 15.1 The Forces in a Hydrogen Atom Goal Contrast the magnitudes of an electric force and a gravitational force. Problem The electron and proton of a hydrogen atom are separated (on the average) by a distance of about 5.30 x 1011 m. Find the magnitudes of the electric force and the gravitational force that each particle exerts on the other, and the ratio of the electric force, Fe, to the gravitational force, Fo Strategy Solving this problem is just...
1. A fundamental field force that acts between charges 2. Reference frame in which an object that does not interact 3. Diagram in which an object is represented by a dot and showing 4. An interaction that involves a push or a pull resulting from direct S. The tendency of an object to resist any attempt to change its velocity 6. The magnitude of the gravitational force acting on an object. 7. A fundamental field force that is involved in...
2. Unlike on Earth-where electromagnetic forces dominate our lives--in space gravity is the dominant force. a. Compare the gravitational force between two electrons to their electric attraction. (Hint: Google Coulomb's Law, charge of an electron, and mass of an electron, and plug in the numbers.) The difference is massive-this is a fundamental truth about our universe. Calculate the mass of the electron necessary to make the gravitational attraction and electrical repulsion of two electrons equal. b. The only reason gravity...
Question 1 (1 point) Which fundamental interaction acts in opposition to the binding of nucleons in nuclei? The effects of this interaction must be overcome in order to hold the nucleons together The Gravitational interaction The Weak interaction The electromagnetic interaction The strong interaction
Through which force does the photon interact with other
particles?
Through which force does the photon interact with other particles? electromagnetic weak gravitational dark strong.
Two forces act on a 3.20 kg object, the gravitational force and a second, constant force. The object starts from rest and in 1.20 s is displaced (4.251 - 3.301) m. Write the second force in unit vector notation. (Enter your answer in kg. m/s. Assume the gravitational force acts in the - direction.) = (18.888)i + (17.152); First, find the acceleration vector using kinematics, then substitute into Newton's second law to determine the unknown force vector. Recall that the...
When an object falls in Earth's gravitational field (think of a skydiver jumping from an airplane or a marble falling in a tank of oil), it accelerates due to the force of gravity. If gravity were the only force acting on the object, then all objects-elephants and feathers alike would fall at the same rate. But gravity is not the only force present. Moving objects also experience resistance or friction from the surrounding medium; it would be air resistance for...
Example 15.1 The Forces in a Hydrogen Atom Goal Contrast the magnitudes of an electric force and a gravitational force. Problem The electron and proton of a hydrogen atom are separated (on the average) by a distance of about 5.30 x 1011 m. Find the magnitudes of the electric force and the gravitational force that each particle exerts on the other, and the ratio of the electric force, Fe, to the gravitational force, Fo Strategy Solving this problem is just...
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