NCERT solutions for class 8 science chapter 11 Force and Pressure: You must have seen the stickers of push and pull on doors at different places. By pushing or pulling we make the door to move either in a backward or in a forward direction. So push and pull is nothing but a force and this force changes the state of motion of an object in a particular direction. The solutions of NCERT for class 8 science chapter 11 force and pressure help you to understand the concept and score good marks in the exam. In the chapter force and pressure, you will study the different types of forces and the concept of pressure. There are 10 questions explained in the CBSE NCERT solutions for class 8 science chapter 11 force and pressure. All 10 questions are based on real-life examples. While learning the chapter observe the types of the force around you. The NCERT solutions for class 8 science chapter 11 force and pressure are helpful to evaluate how well you have grasped the concept of the chapter. While solving any questions of NCERT, first give a try your self and then go for the solutions of NCERT questions.
11.1. Force – A Push or Pull
11.2. Forces are due to an Interaction
11.3. Exploring Forces
11.4. A Force can Change the State of Motion
11.5. Force can Change the Shape of an Object
11.6. Contact Forces
11.7. Non-contact Forces
11.9. Pressure Exerted by Liquids and Gases
11.10. Atmospheric Pressure
NCERT solutions for class 8 science chapter 11 Force and Pressure
The questions explained in the NCERT solutions for class 8 science chapter 11 force and pressure are based on the following points.
There are so many interesting examples and situations that are given in the NCERT book grade eight-chapter 11. You can do all the activities given in the NCERT book and it will be a fun and a learning experience. CBSE NCERT solutions for class 8 science chapter 11 force and pressure helps students in solving homework problems also.
Q7. An inflated balloon was pressed against a wall after it has been rubbed with a piece of synthetic cloth. It was found that the balloon sticks to the wall. What force might be responsible for the attraction between the balloon and the wall?
Q6. A blacksmith hammers a hot piece of iron while making a tool. How does the force due to hammering affect the piece of iron?
Q5. In the following situations identify the agent exerting the force and the object on which it acts. State the effect of the force in each case.
(c) A load suspended from a spring while its other end is on a hook fixed to a wall.