NCERT Solutions Class 8 Science Chapter 9 Friction

Have you ever wondered why when an object moves across the surface of another object it tends to come to a rest position without any external force acting on it. Have you not watched a ball roll along the ground only to come to a halt after a while? What makes a wet and smooth surface so difficult to walk on? This chapter will give you answers to such questions. Friction chapter class 8, explains friction and examines the reasons for it and its effects on various surfaces.

1.0NCERT Class 8 Science Chapter 9 Friction - PDF Download

Students can access the friction class 8 NCERT pdf questions and answers designed from ALLEN’S best faculties from the table provided below. Friction class 8 NCERT solutions reduce the complex questions and improve the skills of problem-solving to the extent that students are well-prepared for the exams. 

NCERT Solutions Class 8 Science Chapter 9 offers step-by-step solutions to all the exercises thereby helping the students navigate the topic of friction with ease. Solving friction class 8 extra questions will help students to strengthen their concepts, if they practice these questions regularly and will also boost their confidence.

2.0What Will Students Learn in Chapter 9: Friction?

• The understanding of friction along with the processes which lead to its development in various surfaces.
• The classifications of friction that are present in the world today: stationary, kinetic, and rolling friction.
• The various parameters that influence the extent of friction.
• Friction and its effects in daily life: the positive aspects and the downsides of it also.
•  Ways to either lessen or enhance friction depending on how it is required.
• Examples of friction in practical scenarios engaging human activities including but not limited to walking, writing and driving.
• The nature of friction in fluids and the effects of fluids on motion of objects.