Question:
If friction is made zero for a road, can a vehicle move safely on this road?
If friction is made zero for a road, can a vehicle move safely on this road?
Show Hint
Friction is necessary for vehicles to move and stop safely. It helps in acceleration, braking, and turning.
Updated On: Oct 27, 2025
Hide Solution
Verified By Collegedunia
Solution and Explanation
Step 1: Understanding the role of friction.
Friction is essential for the motion of vehicles on the road. It provides the necessary force for traction between the vehicle's tires and the road surface.
Step 2: Effect of zero friction.
If friction is made zero, the vehicle will not be able to grip the road properly, leading to slipping. The vehicle will not be able to move safely or control its direction.
Step 3: Conclusion.
Without friction, a vehicle cannot move safely on the road as it will lose traction and stability.
Friction is essential for the motion of vehicles on the road. It provides the necessary force for traction between the vehicle's tires and the road surface.
Step 2: Effect of zero friction.
If friction is made zero, the vehicle will not be able to grip the road properly, leading to slipping. The vehicle will not be able to move safely or control its direction.
Step 3: Conclusion.
Without friction, a vehicle cannot move safely on the road as it will lose traction and stability.
Was this answer helpful?
0
0
Top Questions on Friction
- There are two inclined surfaces of equal length inclined at an angle of \(45^\circ\) with the horizontal. One of them is rough and the other is perfectly smooth. A given body takes 2 times as much time to slide down on the rough surface than on the smooth surface. The coefficient of kinetic friction (\(\mu_k\)) between the object and the rough surface is close to :
- A 10 kg box is pulled with a horizontal force of 50 N on a surface offering a frictional force of 20 N. What is the net acceleration of the box? (Take \( g = 10 \, \text{m/s}^2 \))
- A cubic block of mass $ m $ is sliding down on an inclined plane at $ 60^\circ $ with an acceleration of $ \frac{g}{2} $, the value of coefficient of kinetic friction is:
- A particle is in uniform circular motion. The equation of its trajectory is given by \( x = 2t^2 - 3t + 5 \), where \( x \) and \( y \) are in meters. The speed of the particle is 2 m/s. When the particle attains the lowest \( y \)-coordinate, the acceleration of the particle is (in \( \text{m/s}^2 \)):
- KCET - 2025
- Physics
- Friction
- A block of mass 2 kg is placed on a rough inclined plane at an angle of 30 degrees. The coefficient of friction between the block and the plane is 0.2. If the block is released from rest, will it slide down the plane? Justify your answer with calculations.
View More Questions
Questions Asked in Maharashtra Class XII exam
- Write short notes: British East India Company:
- Maharashtra Class XII - 2025
- European Imperialism
- State the formula for magnetic induction produced by a current in a circular arc of a wire. Hence find the magnetic induction at the centre of a current carrying circular loop.
- Maharashtra Class XII - 2025
- Magnetic Field due to a Current Element
- Prepare an ‘Appeal’ on the topic ‘Women’s Security and Safety’ with the help of the following points: (100/150 words)
— Respect women’s rights
— Safety measures and support systems
— Collective responsibility
— Government initiatives
- Maharashtra Class XII - 2025
- Writing Skills
- Answer the following questions: % Question (i) Write the negation of the statement: \( \exists n \in \mathbb{N} \) such that \( n + 8 > 11 \).
- Maharashtra Class XII - 2025
- Quantifiers and Negation
- Derive the relation between half life and rate constant for a first order reaction.
- Maharashtra Class XII - 2025
- Chemical Kinetics
View More Questions