-
A.
Operation of a grinding machine
-
B.
Walking
-
C.
Application of brakes
-
D.
Moving piston in a sleeve
Correct Answer: Option D
Explanation
friction, force that resists the sliding or rolling of one solid object over another.
Examples of friction in our daily life
- Driving of a a vehicle on a surface.
- Applying brakes to stop a moving vehicle.
- Skating.
- Walking on the road.
Report an Error
Ask A Question
Download App
Quick Questions
Contributions ({{ comment_count }})
Please wait...
Modal title
Report
Block User
{{ feedback_modal_data.title }}