1. You walk 40 meters to math class in 20 seconds. Your average speed is
2. SI UNIT OF TIME IS
3. the S.I unit of speed is
4. Speed =
5. Motion of objects can be presented in pictorial form by their...............
6. A bus travels 54 km in 90 minutes. The speed of the bus is...... m/s
7. Observe the figure. The time period of a simple pendulum is the time taken by it to travel from
8. Which of the following is used to measure the distance traveled by a vehicle?
9. The given graph represents
10. The clocks and watches which are used for measuring time are based on :