2 окт. 2019 г. · Question 1. The phenomenon of motion was placed on a sound scientific footing by two scientists. Write their names. Answer: Galileo Galilei and Isaac Newton.

A ball is dropped from a height of 20 m. if its velocity increases uniformly at the rate of 10 m/s, with what velocity will it strike the ground?

Short Answer Questions · 12. The displacement of a moving object in a given interval of time is zero. · 13. How will the equations of motion for an object moving ...

Short Answer Type Questions · 1: Give an example of a body which may appear to be moving for one person and stationary for the other. · 2: How can we describe ...

CLASS-9 SCIENCE EXTRA QUESTIONS. CHAPTER 9 - FORCE AND LAWS OF MOTION. MCQ QUESTIONS. 1. Which of the following statement is not correct for an object moving ...

In this page find physics numerical for class 9 motion with answers as per CBSE syllabus. PDF download of these motion class 9 numericals is also available.

Short Answer Questions (2 Marks). 1. An object experiences a net zero external unbalanced force. Is it possible for the object to be traveling with a non-zero ...

Short Answer Questions (2 Marks Questions). Ques. Can a body have variable velocity but constant speed? Ans. Yes, when a body moves in a uniform circular motion ...

Important Questions For Class 9 Science Chapter 8 Motion are given here. Check out these CBSE Class 9 Science Chapter 8 – Motion Important Questions to be ...

Study Important Questions for Class 9 Science Chapter 7 - Motion · 1. An object has moved through a distance. · 2. A farmer moves along the boundary of a square ...