Cricketers Spit on otherwise known as "shining" a cricket ball as they would like their fast bowlers to be able to swing the ball in later overs. They only shine on side and leave the other side "rough". When bowling, the bowler will bowl with the seam (middle of a cricket ball) in an upright position and when the ball is delivered, the air will travel faster past the smooth, shined side of the ball and on the other side there will be drag and air will get caught on the rough side... this difference in wind speeds passing the ball results in ball "swining"- movinging in the air.
A basketball will roll faster on a smooth surface due to less friction compared to a rough surface. The rough surface creates more resistance, slowing down the ball's movement.
When you roll a ball on a rough surface, the friction between the ball and the surface will slow it down more than if it was on a smooth surface. The rough surface causes the ball to lose some of its kinetic energy as heat due to friction, resulting in a shorter overall distance traveled compared to rolling on a smooth surface.
if it is rough it will bounce lower and it is smooth it will bounce higher
Because the rough road has more friction, thus expending the balls energy quicker than smooth road with less friction.
When a ball is rolled on a rough surface, the friction between the ball and the surface causes the ball to slow down more quickly compared to when rolled on a smooth surface. This friction converts some of the kinetic energy of the ball into heat, resulting in the ball losing speed and coming to a stop sooner.
Cricket ball Cricket ball
cricket ball
No, a cricket ball is much larger than a golf ball.
cricket ball
Cricket Ball yaar
because cricket ball has greater mass