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MCQ General Science Chapter 7 Class 7 Maharashtra Board

MCQ For All Chapters – General Science Class 7

Motion, Force and Work

1. What happens to a carrom coin’s velocity when talcum powder is applied?

Question 1 of 19

2. What force causes a rolling marble to stop on a tabletop?

Question 2 of 19

3. What does Newton’s First Law of Motion state?

Question 3 of 19

4. Who first studied force and the resulting acceleration?

Question 4 of 19

5. What is the force called when a 1 kg weight is pulled with an acceleration of 1 m/s²?

Question 5 of 19

6. If a 1 kg weight is pulled with 2 m/s² acceleration, what force is applied?

Question 6 of 19

7. What is work dependent on?

Question 7 of 19

8. What is the formula for work?

Question 8 of 19

9. What is the SI unit of work?

Question 9 of 19

10. What is the CGS unit of work?

Question 10 of 19

11. How much work is done if a 1 N force displaces a block by 1 metre?

Question 11 of 19

12. If a body moves with constant speed, what is its acceleration?

Question 12 of 19

13. What is the actual distance traversed by Sachin and Sameer from A to E?

Question 13 of 19

14. What is the displacement from A to E for Sachin and Sameer?

Question 14 of 19

15. What was Sachin and Sameer’s speed from A to E?

Question 15 of 19

16. How much work was done to stop a car with a 1000 N force over 10 m?

Question 16 of 19

17. How much work was done by a 2 N force on a 20 kg cart over 50 m?

Question 17 of 19

18. What is the unit of force in the SI system?

Question 18 of 19

19. Why does a bird’s displacement return to zero after flying and returning to its perch?

Question 19 of 19


 

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