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What surface will ball roll fastest on?
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 .
A device that rolls on a flat surface and has one or more buttons is a?
Keyboard.
Does a ball need to be on a flat surface to roll?
yes
What is easier to roll a bolling ball on?
A flat, smooth surface would be ideal for rolling a bowling ball successfully. Usually, wooden floors that were waxed are used in bowling lanes. This gives the bowling ball less friction, thus, giving it more acceleration and less slowing down.
What is the greatest acceleration a runner can muster if the friction between her shoes and the pavement is 72 percent of her weight?
72% of the gravitational acceleration - assuming a flat surface.
On which surface does a table tennis ball bounce higher?
flat, because of the root of the ball is lite and the strength of the bumby is out of the range so it is a quarter as much as the flat
How does a ramp work?
to give you a better oppritunity to do aerial flips and variations while in air
Why does an object take longer to slow down on a slippery surface?
Because of friction and the surface it's on .if it's on a flat, slippery surface then it will have less friction and more acceleration. Therefore it is because of friction.
Bump in volleyball?
Bumping is passing the ball on your forearms. you should make a flat surface so that the ball goes where you want it to go.
Is the sphere has a flat surface?
It does not have a flat surface.
Which surface will a ball bounce higher on?
something hard.. like concrete rather than carpet. also on a flat and smooth surface and don't forget that if a ball comes in contact with any of its surrounds it will decrease the height.
How strong is gravity when faling'?
Near the Earth's surface, we can estimate the Earth being flat and the acceleration of the Earth (i.e., gravity) being 9.8m/(s*s).
