Yes, sometimes and no sometimes. In the case of rotating objects the more import value is moment of inertia. An object with a higher moment of inertia will accelerate slower (roll slower comparatively for any given time after release) down an inclined plane.
In the case where the marbles are of equal diameter and uniform (although different if one is to have more mass) density the heavier marble will roll slower down a slope.
For those interested in a short description followed by plenty of calculus.
http://en.wikipedia.org/wiki/Moment_of_inertia
yes because it has a greater potential energy to go down the steeper hill than it would will a less steep hill.
If there is snow on the hill a sled or toboggan can be used to ride down a hill.
Normally, a ball with more mass would roll faster down a hill, but, it will go slower when kicked or rolled.
A car.
fire
The force is the mass of the soil times the acceleration down the hill due to gravity.
Yes.A mountain is generally steeper than a hill because it is taller.
get a steeper hill
1 to 8 is the steeper hill. 1/8 is the same as .125, which is 12.5%.
When toy cars go down a steep hill they pick up momentum. Which makes them go faster so a car on a steeper hill will go faster then one on a flat surface.
At the start of the hill the slope was very gradual but it quickly got steeper.
At the start of the hill the slope was very gradual but it quickly got steeper.
Yes because the toy car will be forced to speed up the steeper the ramp it's like going down a hill on your bike you speed up because of OME'S law.
They are already at the bottom of the hill. Can't roll down any further.
The lines on the map signify the height of a hill. The closer together they are the steeper the hill. At various points on these lines there may be numbers, these show the gradient of the hill... hope that helps!
Something that will have a link/relationship to something else. For example: The relationship between the speed of a car, and the angle of a hill is: The steeper the hill, the faster the car will go.
When skier is at the top of mountain he had kinetic energy which is further converted in to potential energy from the time when he start skiing from the top of the mountain.
i whent down the hill.