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Lakhmir Singh Solutions for Class 9 Physics Chapter 1 Motion are provided here, which can be downloaded in PDF for free. Motion is defined as the movement of an object from one place to another. When an object moves along a straight line, the motion is known as rectilinear motion. Distance, displacement, uniform motion, non-uniform motion ...
Distance. Displacement. 1. Distance is the actual length of the path travelled by the particle in a given interval of time. Displacement is the shortest distance between the initial position and the final position of the moving particle in a particular direction. 2. Distance travelled by the particle in a given interval of time is always positive.
The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. Lakhmir Singh solutions for Mathematics Science Class 9 Physics CBSE 1 (Motion) include all questions with answers and detailed explanations.
Solution 34. (a) Distance travelled is the actual length of the indirect path covered by the body whereas displacement refers to the straight line path between the initial and final positions. For e.g. In the figure given below, a body moves from point A to point B and then from point B to point C.
Answer. Question.2. Under what condition (s) is the magnitude of average velocity of an object equal to its average speed? Answer. The magnitude of average velocity of an object is equal to its average speed if the object moves in a straight line in a particular direction. Question.3. What does the odometer of an automobile measure? Answer.
Example 1: During first half of a journey by a body it travel with a speed of 40 km/hr and in the next half it travels with a speed of 20 km/hr. Calculate the average speed of the whole journey. Example 2 : If Ananya was able to travel 6 km in North in 2 hour in his car. What was her velocity?
5 dni temu · Class 9 Physics Solutions Chapter 1. Vedantu - No.1 online tutoring company in India provides you with the Free PDF download of Lakhmir Singh Physics Class 9 Solutions Chapter 1 - Motion solved by expert teachers. The textbook solution is to help students to complete their homework and prepare to score more marks in their exams.
