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.
Which organelle is known as the "powerhouse of the cell"?
View QuestionWhich organ regulates blood sugar levels in the human body?
View QuestionWhat is the chemical formula for carbon dioxide?
View QuestionWhat is the unit of electric current?
View QuestionWhat is the pH of pure water at 25°C?
View QuestionWhich gas is used in fire extinguishers?
View QuestionWhat is the primary component of the Sun?
View QuestionWhat is the term for an organism that can make its own food?
View QuestionWhat is the primary function of white blood cells?
View QuestionWhich organ in the human body produces bile?
View Question