Dirt , assuming it is flat and dry .
The answer depends upon the velocity of the ball and what resistance there is in either the dirt or grass .
probably a bumpy surface because when the ball rolls it also bounces which makes it go faster
A ball will roll the fastest on the smoother surface and the steeper surface because of the gravity.
the ball bounces best on a smooth,flat and hard surface
A ball will roll the fastest on the smoother surface and the steeper surface because of the gravity.
yes because if you roll a ball on flat concrete it will roll a good distance, but if you roll a ball on gravel it won't roll very far.
it would roll better on a slanted surface
measurement of ball bouncing on wood and carpet and tile floor
ON a slanted surface
It wavers
because friction acts on the ball.
Less friction
It does because when the ball hits the surface and the surface magnified would look rugged anyways when the ball hits the surface the friction pulls on the ball causind it to slow down and if you roll a brick down a hill you will find it will stop easier than a ball smooth surface
ON a slanted surface
A ball rolling along any surface will be slowed by friction. Different materials used for the ball and the rolling surface will affect the distance a ball will roll but in general, the smoother and more polished the surface is, the further a ball will roll.
a ball would roll better on one surface vs the other because one surface may have more friction the the other surface. For example a smooth surface like a polished wooden floor would have a ball roll better than a carpet where the hairs are stopping the progression of the ball.
A bumpy surface
The small ball
yes
It wavers
because friction acts on the ball.
Grass makes a ball roll slower then it would on a dirt surface. This is because the long grass blades cause more friction on the ball slowing it down.
It is impossible to create a frictionless surface upon which a ball will roll without stopping. This is firstly because no two surfaces have a fritional constant of zero in that there is no surface which is perfectly smooth. Also, even if there were a true frictionless surface, a ball would not be able to roll along it forever due to air resistance.
It is impossible to create a frictionless surface upon which a ball will roll without stopping. This is firstly because no two surfaces have a fritional constant of zero in that there is no surface which is perfectly smooth. Also, even if there were a true frictionless surface, a ball would not be able to roll along it forever due to air resistance.
Variables are the different thing in the experiment. Ex.-Problem-Which ball rolls fastest? Hypothesis-The Softball will roll fastest. Investigation-Roll the balls at the same time and time them with a stopwatch. Conclusion-Basketball rolled the fastest. Variables-The balls.