Friction - Practice Questions & MCQ
Edited By admin | Updated on Sep 18, 2023 18:34 AM | #JEE Main
Quick Facts
-
12 Questions around this concept.
Solve by difficulty
EASYDirection: In the following question, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion: A frictional force is the component of contact force parallel to the surface.
Reason: Friction does not always oppose the motion of the body.
Direction: In the following question, a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion: Force of friction depends on the area of contact.
Reason: Larger the area of contact larger is the oppose to motion.
Meena applies the front brakes while riding on her bicycle along a flat road. The force that slows her bicycle is provided by the
(A) front tyre
(B) road
(C) rear tyre
(D) brakes
JEE Main 2026: Preparation Tips & Study Plan | Previous 10 Year Questions
JEE Main 2026: 100 Days Study Plan | High Scoring Chapters and Topics | Preparation Tips
JEE Main 2026: Top 30 Most Repeated Questions | Chapter Wise PYQs | Mock Test
JEE Main 2025 Most Scoring Concept: January Session | April Session
Concepts Covered - 1
Friction
Laws of friction
- The friction of the moving object is proportional to the normal force( numerically equal to pressing force).
$f \propto N$
- The friction experienced by the object is dependent on the nature of the surface it is in contact with.
- Friction is independent of the area of contact as long as there is an area of contact(as for solid apparent area is not equal to actual area of contact).
- It acts tangentially along with the contact.
- The direction of friction is always opposite to the direction of relative motion.
- It can be also defined as the component of contact force which is parallel to the surfaces in contact.
Types of friction;-
- Static Friction
- Kinetic Friction
Study it with Videos
Friction"Stay in the loop. Receive exam news, study resources, and expert advice!"
Get Answer to all your questions
B.Tech/B.Arch Admissions OPEN
Among Top 30 National Universities for Engineering (NIRF 2024) | 30+ Specializations | AI Powered Learning & State-of-the-Art Facilities
Graphic Era (Deemed to be University) Admissions 2025
ApplyNAAC A+ Grade | Among top 100 universities of India (NIRF 2024) | 40 crore+ scholarships distributed
Pimpri Chinchwad University B.Tech Admissions
Apply1000+ Recruiters | 450+ Patents | 50000+ Alumni network
Atlas SkillTech University | B.Tech Admissions
ApplyHands on Mentoring and Code Coaching | Cutting Edge Curriculum with Real World Application
NIELIT University(Govt. of India Institution) Admissions
ApplyCampuses in Ropar, Agartala, Aizawl, Ajmer, Aurangabad, Calicut, Imphal, Itanagar, Kohima, Gorakhpur, Patna & Srinagar
Amity University, Mumbai B.Tech Admissions 2025
ApplyRanked amongst top 3% universities globally (QS Rankings)