Question

1. Differeniate between rectilinear motion and curvilinear motion.
2.Differeniate between rotatory motion and translatory motion.
3.Give 2 examples each of (a) multiple , (b)periodic ,and (c)oscillatory motion
4. What does a body have uniform velocity?
5. What is a simple pendulum? What are the factors that affect its time period?
6. What do you mean by a seconds pendulum?
7. What are vectors and scalars? Give 2 examples of each.
8. Differentiate between speed and velocity.
9. Give an example to show that rest and motion are relative terms.
10. What is acceleration? What do you understand by acceleration due to gravity?
NOTE : Please answer as much as you . I am very for too much question

Answer 1

Explanation:

10. Acceleration is defined as the rate of change of velocity per unit time.

7. Scalar quantity has magnitude but no direction. Vector quantity has both magnitude and direction

4. A body is said to be in uniform velocity if it's displacement performs on a straight line

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