It is difficult to walk on the ice than on the road because:a)Ice is h...
It is very difficult to walk on the ice than on the road because ice has a lesser friction than the road. The roughness of road’s surface gives you much frictional force which enables you to move forward on road.
View all questions of this testIt is difficult to walk on the ice than on the road because:a)Ice is h...
Understanding Friction on Different Surfaces
Walking on various surfaces can significantly affect our stability and safety. The comparison between ice and a road reveals crucial differences based on friction.
Friction and Its Role
- Friction is the force that resists the sliding of one surface over another.
- It is essential for walking as it provides the necessary grip.
Ice vs. Road
- Ice has a lower coefficient of friction compared to asphalt or concrete roads.
- This means that when you push against the ice with your foot, there is less resistance to keep you from slipping.
Consequences of Low Friction
- Reduced Grip: On ice, your foot can easily slide, making it difficult to maintain balance.
- Increased Risk of Falling: The lack of friction increases the likelihood of slipping and falling, especially when walking or running.
Why Option D is Correct
- The correct answer, "Ice has less friction than the road," highlights the fundamental reason why walking on ice is more challenging.
- Roads provide better friction, allowing for a more stable footing.
Conclusion
Understanding the impact of friction on different surfaces is vital for ensuring safe movement. Ice's lower friction is the key factor that makes walking on it more difficult compared to walking on a road.