Q3: Sachin hits a cricket ball which then rolls on a level ground. After covering a short distance, the ball comes to rest.
The ball stop beacaue.
A). Sachin did not hit the ball hard enough
B) Velocity is proportional to the force exerted on the ball
C). There is a force of friction on the ball opposing the motion
D). These are no unbalanced force on the ball
Answers
Answer:
option b is the correct answer
Explanation:
Mark as brainleist
Answer:
The ball stop because there is a force of friction on the ball opposing the motion.
Explanation:
Sachin hit the ball with the bat with a force, ball starts rolling but after some time it stops, this is due to force of friction which acts opposite to the motion and tries to stop the motion. It remains in action till the motion stops and acts opposite to the motion.
Force of Friction:
Friction is the force that resists motion when the surface of one object comes in contact with the surface of another.
A few factors affecting the frictional force:
These forces are mainly affected by the surface texture and the amount of force impelling them together.
The angle and position of the object affect the amount of frictional force.
If an object is placed flat against an object, then the frictional force will be equal to the weight of the object.
If an object is pushed against the surface, then the frictional force will be increased and becomes more than the weight of the object.