Subject: General Science
Book: NCERT Science Class 11
Objects in rotational motion follow specific principles.
- **Center of Mass**:
- The point at which the mass of a system is considered to be concentrated.
- **Moment of Inertia**:
- Resistance to rotational motion.
- **Torque**:
- Rotational force (Torque = Force × Perpendicular Distance).
- **Angular Momentum**:
- L = Iω (Product of moment of inertia and angular velocity).
**Possible Exam Questions:**
1. What is the difference between linear and rotational motion?
2. Define torque and its importance in rotational motion.
3. Explain the concept of moment of inertia.
4. How is angular momentum conserved?
5. Discuss the application of rotational motion in daily life.
What type of macromolecule is an enzyme?
View QuestionWhich part of the cell contains the genetic material?
View QuestionWhich part of the human eye is responsible for focusing light on the retina?
View QuestionWhat is the pH of pure water at 25°C?
View QuestionWhich element is the most abundant in the Earth’s crust?
View QuestionWhat is the atomic number of hydrogen?
View QuestionWhat is the chemical name of table salt?
View QuestionWhich of the following is a fundamental force in nature?
View QuestionWhat is the primary function of white blood cells?
View QuestionWhich part of the cell is responsible for energy production?
View Question