1. What does this tool measure?
2. what is speed
3. what is the formula of speed
4. the basic unit of distance is
5. what is uniform motion
6. Sunitha can type 1800 words in half an hour. What is her typing speed in words per minute?
7. what is average speed
8. The time period of a given pendulum is not constant.True/ False
9. The to and fro motion of an object from the position of rest is called a___________________.
10. An object is said to be in __________ if its position changes with time.