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What is the difference between displacement and speed?
Displacement is a measure of distance. Speed is a measure of the RATE at which the distance is traversed.
How do you find the deceleration rate?
The same as the acceleration rate. Measure the speed at one moment of time, measure the speed at another moment of time, calculate the difference, divide by the time elapsed.
An object's speed is a measure of?
The speed of an object is its rate of displacement. Specifically, it is the rate of displacement over time or the first derivative of displacement with respect to time.
What does the speedometer of a car measure?
It measures the rate of travel.IE. the speed the car is traveling at.The speedometer of a car measures speed. It is measured in miles per hour or kilometres per hour (mph or kph).The speedometer of a car measure the instantaneous speed.
Speed is the rate of change of position expressed as what?
Speed is the rate of change in what?
How is motion and speed related?
speed is a measure of the rate of motion.
What is the difference between displacement and speed?
Displacement is a measure of distance. Speed is a measure of the RATE at which the distance is traversed.
Why when we speed up our heart pulse rate increase?
The pulse is a measure of the heart rate.
How do you find the deceleration rate?
The same as the acceleration rate. Measure the speed at one moment of time, measure the speed at another moment of time, calculate the difference, divide by the time elapsed.
Why do you measure bowler's throwing ball as speed but not velocity?
Speed and Velocity are the same thing, it is a measure of rate of change of position of an object.
An object's speed is a measure of?
The speed of an object is its rate of displacement. Specifically, it is the rate of displacement over time or the first derivative of displacement with respect to time.
Which is faster and why speed or light?
Light is faster because speed does not move. Speed is a measure of the rate of movement but, in itself, it does not move - at all!
What is the speed of a car?
the speed is a unit of measure used to describe the rate of movement. As in the car went 35 mph while it drove down the street.
What does the speedometer of a car measure?
It measures the rate of travel.IE. the speed the car is traveling at.The speedometer of a car measures speed. It is measured in miles per hour or kilometres per hour (mph or kph).The speedometer of a car measure the instantaneous speed.
What is the rate in yards per minute of 2.5 seconds?
None. 2.5 seconds is a period of time. It is not a speed since there is no measure of distance involved. By contrast, yards per minte is a measure of speed. The two measures are incompatible.
What does a rate tell you about the speed?
Rate is another word for speed. It is the speed.
What is the unit of measure for the average rate of change?
It would depend on what is changing and on what timescale. For example, the rate of change of speed (acceleration) can be either ms-2 or miles/hour2.
