Question

1)the earliest method of measuring time were based on ---------------of events2)______clock is the most accurate clock3)we use the idea of speed to distinguish between_____and____objects 4)the graph plotted between distance and time for the uniform motion is always in ____

Answer 1

Answer:

From the ancient times, people are measuring the time in their own ways. ... developed pendulum clock that showed a reliable time measure than the earlier ones. ... 4: How can we determine the speed of an object from its distance-time graph? ... 1. Clock 2. Motion 3. Periodic motion 4. Pendulum 5. Speed 6. Uniform motion ...