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Yes.The higher the ramp the faster.
An unbalanced force can cause the marble to start moving, stop moving, change its speed or change its direction.
no impossible
All you need to know is the distance the marble travelled and how long it took to travel that distance. For example, if a marble travels 30 cm in 5 seconds then its average velocity would be 30 / 5 cm / sec = 6 cm / sec.
A marble floor feels hotter in summer than a carpeted floor because marble conducts heat. Since the heat gets trapped, it travels to the rest of floor raising the temperature. Carpet does not conduct much heat due to tiny holes that allow air ventilation.
You take a graduated cylinder,or anything you can measure water in, and put water in it. You drop the marble in and the change in water height is your volume. For example if the cylinder is filled up to 10ml and after you drop in the marble it goes to 15ml then the marble has a volume of 5ml cubed.
The marble will sink.
Limestone change into marble when a great heat and pressure come from the under of the earth change into marble
I would have gravitational potential energy, which is energy due to height.
A marble.
Perhaps you meant marble WEATHERING. Weathering is like erosion, where something is slowly beaten away into nothing by wind and rain. however, this does not exactly "change", so I am confused as to what the actual question is.
Approximately 8"1'
200 meters per hour
The value of the real density is not changed, when, for example a metal plate is transformed in wire or a marble object is broken.
When acid falls on marble surface bubbles of carbon dioxide are released
the marble would weather most rapidly
Yes.The higher the ramp the faster.