Class 10 Physics Solution S.Chand
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Class 9 Physics Solution LAKHMIR SINGH & MANJIT KAUR by S. Chand Book School Books CBSE
Chapter 1: Motion Chapter 2 Solution: FORCE AND LAWS OF MOTION Chapter 2 Part 2 Chapter 3 Part 1 Chapter 3 Part 2 Chapter 4 Part 1 Chapter 4 Part 2 Very Short Answer Type Questions 1. Is displacement a scalar quantity? Ans: Displacement is not a scalar quantity; it is a vector quantity. 2. State whether distance is a scalar or a vector quantity. Ans: Distance is a scalar quantity. 3. Change the speed of 6 m/s into km/h. Ans: The speed of 6 m/s is equivalent to 21.6 km/h. 4. What name is given to the speed in a specified direction? Ans: The speed in a specified direction is called velocity. 5. Give two examples of bodies having non-uniform motion. Ans: Examples of bodies having non-uniform motion include a car accelerating or decelerating and a person walking in a zigzag pattern. 6. Name the physical quantity obtained by dividing ‘Distance travelled’ by ‘Time taken’ to travel that distance. Ans: The ph...
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