The distance traveled by a truck driving at a constant speed compared with time.
d=rt d=distance r=rate t=time
d=rt Distance=Rate (Speed) x Time This equation can be used to find Distance, Rate, and Time.
The answer depends on the rate of change of WHAT? The rate of change of the gas used? the rate of change of the gas left, the rate of change of the range that the vehicle will go? The question is too vague.
You can determine if a rate of change is constant, by taking the instantaneous rate of change at multiple points - if they are all equal to each other, it can be assumed that the rate of change is constant. Alternatively, you can differentiate the function (if there is an associated function) - if this comes to a constant i.e. a number, then the rate of change is constant.
Rate of change of distance is called speed.Rate is defined as change with respect to time.
displacement or distance.
To find the rate of change. Velocity, for example, is the rate of change of distance - in a specified direction. Acceleration is the rate of change of velocity.
Speed is the rate of change of position expressed as distance traveled per unit of time. It measures how fast an object is moving from one point to another.
The number you read on the speedometer of your car is the present rate of change of the distance you've covered.
Speed is the rate of change of distance with time. Velocity is the rate of change of displacement with time.
The rate of change requires two variables. Usually some physical measure and time (or distance), and the rate of change is the difference in the physical variable per unit change in time (or distance). The question contains only one variable.
Some examples: Your velocity is the rate of change of distance (even if you don't think of it in that way). Your acceleration is the rate of change of velocity. Your pay rise is the rate of change of your pay (per year).
The rate of change of velocity with distance is called acceleration. It measures how velocity changes over time as an object moves along its path.
Slopes give you the rate of change. On a distance vs. time graph the rate of change (i.e. the slope) is the velocity. On a Velovity vs. Time graph the rate of change is the acceleration. etc.
Speed
The definition of rate of rate of change of velocity is Velocity is the rate of change of the position of an object, equivalent to a specification of its speed and direction of motion, e.g. 60 km/h to the north. Velocity is an important concept in kinematics, the branch of classical mechanics which describes the motion of bodies.