what is the relationship of distance to speed?
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The speed is the time rate of change of the distance. If 'D' is the distance of an object in some time 'T', the speed is equal to, s = D/T. It has the same units as velocity.
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If the distance is in km and time is in hours, then the speed is km/hr. If the distance is in m and the time is in seconds, then the speed is m/sec. For example: 1.
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In the relationship between distance, rate, and time, the variables D equals distance, R equals rate, and T equals time. The formula that relates these variables is distance is equal to the rate times the time.
725015
Speed, being a scalar quantity, is the rate at which an object covers distance. The average speed is the distance (a scalar quantity) per time ratio. Speed is ignorant of direction. ... The average velocity is the displacement or position change (a vector quantity) per time ratio.
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The equation for speed is simple: distance divided by time. You take the distance traveled (for example 3 meters), and divide it by the time (three seconds) to get the speed (one meter per second).
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Speed commonly refers to the constant rate of change over a distance. ... Rate is a description of change over time. It doesn't have to do with distance (as with speed).
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The formula for speed is speed = distance ÷ time. To work out what the units are for speed, you need to know the units for distance and time.
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You can use the steepness, or slope, of a line in a distance-time graph to determine the speed of an object if speed is constant. The slope of the line is calculated by dividing the change in distance by the change in time for that time interval.
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Speed is the rate of motion, or the rate of change of position. It is expressed as distance moved (d) per unit of time(t). Speed is a scalar quantity with dimensions distance/time. Speed is measured in the same physical units of measurement as velocity, but does not contain an element of direction.
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Average speed uses the equation "speed equals distance traveled (d) divided by travel time (t)," or average speed = d ÷ t. Average velocity equals speed in a direction. Average acceleration (a) equals change in velocity (Δv) divided by the time interval of the velocity change (Δt), or a = Δv ÷ Δt.
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Speed and acceleration are related but different concepts. While speed is distance covered in a unit of time, acceleration is the rate of change of speed that also takes into consideration direction.
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To find the speed, distance is over time in the triangle, so speed is distance divided by time. To find distance, speed is beside time, so distance is speed multiplied by time.
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If an object travels at a constant speed, then the distance traveled is directly proportional to the time spent traveling, with the speed being the constant of proportionality. The circumference of a circle is directly proportional to its diameter, with the constant of proportionality equal to π.
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Speed commonly refers to the constant rate of change over a distance. That is, it is commonly associated with movement across a distance. ... Rate is a description of change over time. It doesn't have to do with distance (as with speed).
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Use the formula S=d/t, or speed equals distance over time. Plug in the distance for the variable "d." Then, plug in the time for the variable "t." Divide the distance by the time to get the average speed.
13752
Here we will learn the mathematical relation between the speed, distance and time. The speed of a moving body is the distance travelled by it in unit time. If the distance is in km and time is in hours, then the speed is km/hr. If the distance is in m and the time is in seconds, then the speed is m/sec.
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We can write: Time = Distance / speed = 1800/40 = 45 hours. Thus we can find the average speed as: Average Speed = (Total distance)/(Total Time) = (1800 + 1800)/(30 + 45) = 3600/75 = 48 km/hr.