Short Answer Questions
1. Explain what is meant by Cartesian coordinate system?
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| Cartesian coordinate system |
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2. Define a vector. Give examples
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3. Define a scalar. Give examples
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4. Write a short note on the scalar product between two vectors.
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5. Write a short note on vector product between two vectors.
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6. How do you deduce that two vectors are perpendicular?
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7. Define displacement and distance.
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8. Define velocity and speed.
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9. Define acceleration.
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10. What is the difference between velocity
and average velocity
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11. Define a radian.
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12. Define angular displacement and angular velocity.
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13. What is non uniform circular motion?
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14. Write down the kinematic equations for angular motion.
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15. Write down the expression for angle made by resultant acceleration and radius vector in the non uniform circular motion
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Long Answer Questions
1. Explain in detail the triangle law of addition.
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2. Discuss the properties of scalar and vector products.
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3. Derive the kinematic equations of motion for constant acceleration.
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4. Derive the equations of motion for
a particle
(a) falling vertically
(b) projected vertically
(a) falling vertically
(b) projected vertically
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5. Derive the equation of motion, range and maximum height reached by the particle thrown at an oblique angle q with respect to the horizontal direction.
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6. Derive the expression for centripetal acceleration.
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7. Derive the expression for total acceleration in the non uniform circular motion.
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