flat
Standing still or not moving
x= horizontal(flat) y=vertical(up and down)
Motion at a constant speed - no acceleration or deceleration.
You graph showing how far you travel in that time. If it's a constant speed, it keeps a constant top right direction, when stopped, it goes flat
A graph with two flat sections joined by a slope represents a phase change. The flat sections indicate a constant temperature during a phase change, such as when ice is melting or water is boiling. The slope represents a temperature increase or decrease during the transition between phases. In a graph, you would mark the flat section for ice melting and boiling water where the temperature remains constant.
flat
A flat line would indicate a constant velocity, no change in speed.
A flat line on a velocity vs. time graph represents constant velocity, indicating that an object is moving at a consistent speed without changing.
Standing still or not moving
x= horizontal(flat) y=vertical(up and down)
If there is a flat line on a distance-time graph, it indicates that the object is not moving, as the distance remains constant over time. This means that there is no change in position, and the object is at rest.
Motion at a constant speed - no acceleration or deceleration.
You graph showing how far you travel in that time. If it's a constant speed, it keeps a constant top right direction, when stopped, it goes flat
The flat portion of a temperature-time graph indicates a phase change where the substance is either melting or boiling. During these phase transitions, the temperature remains constant as the substance absorbs energy to change its state rather than increase in temperature.
' -6 ' and ' 6 ' are not points. On a 2-dimensional (flat) graph, you need two coordinates to locate one point. (On a 3-dimensional (solid) graph, you need three coordinates to locate one point. And there's no such thing as a 1-dimensional graph.)
A flat line on a phase diagram indicates a phase transition occurring at a constant temperature and pressure. For example, a flat line on a gas-liquid equilibrium graph means that the substance is transitioning between the gas and liquid phases without changing temperature or pressure.