Question

II. Fill in the blanks with the correct option:
rest oscillation retardation frequency motion
1. If a body changes its position w.rt. its surroundings, it is said to be in (at)
2. If a body does not change its position w.rt. its surroundings, it is said to
at (in)
3. The negative acceleration is called
4. One complete to-and-fro motion of a pendulum is called one
5. Number of oscillations executed by the bob of a pendulum per second is called​

Answer 1

1 Motion

2 Rest

3 Retardation

4 Oscillation

5 Frequency

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