Question

Fill in the blanks.
1. An object is said to be at rest when its position
...... to its surroundings does not change.
2. The amplitude of a simple pendulum should
not exceed ...... during experiments.
3. The length of a seconds pendulum is close
to .....
4. The distance from the point of support to
the ... of the bob is taken as the length of a
simple pendulum.
5. The word speed means distance covered per
unit .......
​

Answer 1

Answer:

1. An object is said to be at rest when its position

with respect to its surroundings does not change.

5. The word speed means distance covered per

unit time