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When a force is applied to an object, the resulting acceleration is directly proportional to the force and inversely proportional to the mass of the object. This statement is known as:
- a)Newton's second law of motion
- b)Archimedes' principle
- c)Pascal's law
- d)Kepler's third law
Correct answer is option 'A'. Can you explain this answer?
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When a force is applied to an object, the resulting acceleration is di...
Newton's second law of motion states that the acceleration of an object is directly proportional to the net force applied to it and inversely proportional to its mass. The formula is F = ma, where F is the force, m is the mass, and a is the acceleration.
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When a force is applied to an object, the resulting acceleration is di...
Newton's Second Law of Motion
Newton's second law of motion states that the acceleration of an object is directly proportional to the force applied to it and inversely proportional to its mass. This law is one of the fundamental principles of classical mechanics and was formulated by Sir Isaac Newton in the late 17th century.
Explanation
Acceleration
Acceleration is the rate at which an object changes its velocity. It is defined as the change in velocity per unit of time. In other words, it measures how quickly an object speeds up, slows down, or changes direction.
Force
Force is defined as any interaction that can change the motion of an object. It is a vector quantity, which means it has both magnitude and direction. Force can cause an object to accelerate, decelerate, or change direction.
Mass
Mass is a measure of the amount of matter in an object. It is a scalar quantity, which means it has only magnitude and no direction. Mass is a fundamental property of an object and is independent of its location or the forces acting upon it.
Relationship between Force, Mass, and Acceleration
According to Newton's second law of motion, the acceleration of an object is directly proportional to the force applied to it and inversely proportional to its mass. Mathematically, this can be expressed as:
F = ma
Where:
F is the force applied to the object,
m is the mass of the object, and
a is the acceleration produced.
This equation shows that the force required to produce a certain acceleration is directly proportional to the mass of the object. In other words, a larger force is required to accelerate a heavier object compared to a lighter object. Additionally, it indicates that a greater force will result in a greater acceleration, while a smaller force will result in a smaller acceleration.
Conclusion
In summary, Newton's second law of motion states that the acceleration of an object is directly proportional to the force applied to it and inversely proportional to its mass. This law provides a fundamental understanding of how forces and masses interact to produce motion and is widely used in various fields of science and engineering.
Newton's second law of motion states that the acceleration of an object is directly proportional to the force applied to it and inversely proportional to its mass. This law is one of the fundamental principles of classical mechanics and was formulated by Sir Isaac Newton in the late 17th century.
Explanation
Acceleration
Acceleration is the rate at which an object changes its velocity. It is defined as the change in velocity per unit of time. In other words, it measures how quickly an object speeds up, slows down, or changes direction.
Force
Force is defined as any interaction that can change the motion of an object. It is a vector quantity, which means it has both magnitude and direction. Force can cause an object to accelerate, decelerate, or change direction.
Mass
Mass is a measure of the amount of matter in an object. It is a scalar quantity, which means it has only magnitude and no direction. Mass is a fundamental property of an object and is independent of its location or the forces acting upon it.
Relationship between Force, Mass, and Acceleration
According to Newton's second law of motion, the acceleration of an object is directly proportional to the force applied to it and inversely proportional to its mass. Mathematically, this can be expressed as:
F = ma
Where:
F is the force applied to the object,
m is the mass of the object, and
a is the acceleration produced.
This equation shows that the force required to produce a certain acceleration is directly proportional to the mass of the object. In other words, a larger force is required to accelerate a heavier object compared to a lighter object. Additionally, it indicates that a greater force will result in a greater acceleration, while a smaller force will result in a smaller acceleration.
Conclusion
In summary, Newton's second law of motion states that the acceleration of an object is directly proportional to the force applied to it and inversely proportional to its mass. This law provides a fundamental understanding of how forces and masses interact to produce motion and is widely used in various fields of science and engineering.
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When a force is applied to an object, the resulting acceleration is directly proportional to the force and inversely proportional to the mass of the object. This statement is known as:a)Newtons second law of motionb)Archimedes principlec)Pascals lawd)Keplers third lawCorrect answer is option 'A'. Can you explain this answer?
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