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 element has the highest electrical conductivity?
View QuestionWhat type of macromolecule is an enzyme?
View QuestionWhich process separates light into its component colors?
View QuestionWhat is the pH of pure water at 25°C?
View QuestionWhat is the chemical symbol for the element iron?
View QuestionWhich type of blood vessel carries blood away from the heart?
View QuestionWhich gas is most abundant in Earth’s atmosphere?
View QuestionWhat is the most abundant element in the universe?
View QuestionWhat is the main purpose of stomata in plants?
View QuestionWhat is the main function of the ozone layer?
View Question