Case study Questions on Class 9 Science Chapter 8 are very important to solve for your exam. Class 9 Science Chapter 8 Case Study Questions have been prepared for the latest exam pattern. You can check your knowledge by solving case study-based questions for Class 9 Science Chapter 8 Motion
In CBSE Class 9 Science Paper, Students will have to answer some questions based on Assertion and Reason. There will be a few questions based on case studies and passage-based as well. In that, a paragraph will be given, and then the MCQ questions based on it will be asked.
Motion Case Study Questions With answers
Here, we have provided case-based/passage-based questions for Class 9 Science Chapter 8 Motion
Case Study/Passage-Based Questions
Question 1:
Answer the following questions by observing following diagram
(i)What is distance and displacement when the particle moves from point A to B?
(a)distance is equal to the displacement
(b)distance is greater than and equal to the displacement
(c)distance is lesser than and equal to the displacement
(d)none of the above
Answer: (a)distance is equal to the displacement
(ii)What is Displacement when the particle moves from point A to D?
(a) 15km
(b) 20km
(c) 10km
(d) none of the above
Answer: (b) 20km
(iii) What is Displacement when particle moves from point A to C through A-B-C?
(a) 10km
(b) 20km
(c) 10√2 km
(d) none of the above
Answer: (c) 10√2 km
(iv) Find distance covered when particle moves in path ABCDA i.e. starts from A and ends at A?
(a) 10km
(b) 0km
(c) 40 km
(d) none of the above
Answer: (c) 40 km
(v) Find Displacement covered when particle moves in path ABCDA i.e. starts from A and ends at A?
(a) 10km
(b) 0km
(c) 40 km
(d) none of the above
Answer: (b) 0km
Question 2:
Distance is the length of the actual path covered by an object, irrespective of its direction of motion. Displacement is the shortest distance between the initial and final positions of an object in a given direction.
Distance is a scalar quantity. Displacement is a vector quantity. Distance covered can never be negative. It is always positive or zero. Displacement may be positive, negative or zero.
(i) ______________ is the actual path covered by an object.
(a) Speed
(b) Motion
(c) Velocity
(d) Distance
Answer: (d) Distance
(ii) _______________ is the shortest distance between the initial and final positions of an object.
(a) Displacement
(b) Acceleration
(c) Distance
(d) Motion
Answer: (a) Displacement
(iii) Which of the following is a scalar quantity?
(a) Displacement
(b) Distance
(c) Velocity
(d) Acceleration
Answer: (b) Distance
(iv) Distance covered ____________
(a) can never be negative.
(b) can never be positive.
(c) can never be zero.
(d) can be positive or negative.
Answer: (a) can never be negative.
(v) Which of the following is vector quantity?
(a) Displacement
(b) Velocity
(c) Acceleration
(d) All of these
Answer: (d) All of these
Hope the information shed above regarding Case Study and Passage Based Questions for Class 9 Science Chapter 8 Motion with Answers Pdf free download has been useful to an extent. If you have any other queries about CBSE Class 9 Science Motion Case Study and passage-based Questions with Answers, feel free to comment below so that we can revert back to us at the earliest possible