Motion & Measurement of Distances

# Motion & Measurement of Distances Video Lecture - Science Olympiad Class 6

16 videos|70 docs|47 tests

## FAQs on Motion & Measurement of Distances Video Lecture - Science Olympiad Class 6

 1. What is motion? Ans. Motion refers to the change in position of an object with respect to its surroundings over time. It can be described in terms of distance traveled, direction, and speed.
 2. How can we measure distances? Ans. Distances can be measured using various tools such as a ruler, measuring tape, or a measuring wheel. The choice of the measuring tool depends on the length of the distance to be measured.
 3. What is the difference between speed and velocity? Ans. Speed is a scalar quantity that refers to how fast an object is moving, whereas velocity is a vector quantity that includes both speed and direction. In other words, velocity indicates not only how fast an object is moving but also in which direction.
 4. What are the units used to measure distance? Ans. The units commonly used to measure distance include meters (m), kilometers (km), centimeters (cm), and millimeters (mm).
 5. How can we calculate the average speed of an object? Ans. The average speed of an object can be calculated by dividing the total distance traveled by the object by the total time taken. The formula for average speed is: Average Speed = Total Distance/Total Time.

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