Friction Class 8 Extra Questions

CBSE Friction Class 8 Extra Questions

• Friction is the “evil” of all motion. No matter which direction something moves in, friction pulls it the other way
• Friction is caused by the irregularities on the two surfaces in contact
• Friction depends on nature of surfaces in contact
• Friction depends on how hard the two surfaces press together. Please refer Friction Class 8 Extra Questions for more information.