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Questions and Answers
What is the branch of physics that studies the motion of a body by considering the force as the cause?
What is the branch of physics that studies the motion of a body by considering the force as the cause?
- Quantum Physics
- Astrophysics
- Thermodynamics
- Dynamics (correct)
Which term refers to an external cause in the form of push or pull that produces or tries to produce motion in a body at rest?
Which term refers to an external cause in the form of push or pull that produces or tries to produce motion in a body at rest?
- Inertia
- Acceleration
- Force (correct)
- Velocity
What is the inherent property of a body that resists any change in its state of motion?
What is the inherent property of a body that resists any change in its state of motion?
- Inertia (correct)
- Velocity
- Acceleration
- Force
Which law of motion states that a body will remain at rest or continue to move with uniform velocity unless an external force is applied?
Which law of motion states that a body will remain at rest or continue to move with uniform velocity unless an external force is applied?
What term is used to describe frames where all accelerations are caused by real forces on particles?
What term is used to describe frames where all accelerations are caused by real forces on particles?
Which law of motion is also known as the 'Law of Inertia' and defines inertia, force, and inertial frames?
Which law of motion is also known as the 'Law of Inertia' and defines inertia, force, and inertial frames?
Study Notes
Newtonian Mechanics
- Newtonian mechanics is a branch of physics that studies the motion of a body by considering the force as the cause.
- Force is an external cause in the form of a push or pull that produces or tries to produce motion in a body at rest.
- Inertia is the inherent property of a body that resists any change in its state of motion.
- Newton's First Law of Motion (also known as the Law of Inertia) states that a body will remain at rest or continue to move with uniform velocity unless an external force is applied.
- In inertial frames, all accelerations are caused by real forces on particles.
- Newton's First Law of Motion defines inertia, force, and inertial frames.
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Description
Test your knowledge on the branch of physics that studies motion and force. Explore concepts like force, motion, and direction in this quiz based on Chapter 5 of Class 11 Physics notes.
