CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A ball rolling on the ground stops on its own after some time. Why?

A
The ball is stopped by an external force.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
The force of friction acts against the motion of the ball.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
The ball moves only for a set period of time.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None of the above
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C The force of friction acts against the motion of the ball.
The force of friction acts between the two surfaces by opposing the relative motion of one surface over the other. For example, when the ball rolls on the ground, the force of friction acts between the surface of the ball and the surface of the ground. The irregularities between the two surfaces lock into each other and thus, stop the ball from moving any further unless it is moved by an external force.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
What Friction?
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon