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What is the average velocity of a car that moved 60km North in 3 hours?
Wiki User
∙ 10y ago
It is 20 km per hour, due North.
Wiki User
∙ 10y ago
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What is the average velocity of car that moved 40 km east and 80 km west in 2 hours?
The average during that period of time is 20 km/hour west .
What is the average velocity of a car that moved 60 km in 3 hours?
The average speed during that time is 20 km per hour. We can't say anything aboutthe velocity because you've told us nothing about the direction it traveled."Velocity" is NOT just a fancy word for 'speed'. It has a different meaning.
How do you convert engine hours to kilometers?
by dividing the kilometers you have traveled by the hours you have moved
What is the approximate minimum water velocity required for sand particles with a diameter of 0.1 mm to be picked up and moved?
10 centimeters/second
In an experiment a snail was observed to have moved a distance of 0.5 meters in 2 hours what rate of movement was observed in this experiment?
0.25
What is the average velocity of car that moved 40 km east and 80 km west in 2 hours?
The average during that period of time is 20 km/hour west .
What is the average velocity of a car that moved 40 km west in 2 hours?
40 ÷ 2 = 20 km/hThe average speed (velocity) is 20 kilometres per hour.
What is the average velocity of a car that moved 60 km in 3 hours?
The average speed during that time is 20 km per hour. We can't say anything aboutthe velocity because you've told us nothing about the direction it traveled."Velocity" is NOT just a fancy word for 'speed'. It has a different meaning.
What is the velocity if time is 14.1 seconds?
The object's average speed during that time is (the distance it covered) divided by (14.1).You can't tell its velocity, unless you know something about the direction in which it moved.
How can you tell an object has moved?
Because of its velocity (velocity is the rate of change of position), an object will move. An object is stationary if it has no velocity because it will not be able to move without velocity. Therefore, you can tell that an object has moved because of velocity.
What is the distance an objects moves divided by the time it took to move that distance?
This describes the average speed. If there is a direction specified that the distance has moved, then it will be a vector, and called average velocity.
What is an average velocity of zero?
That happens when the position at time "2" is the same as the position at time "1". In that case, since the difference in position is zero, the average velocity (during that time) is also zero. Note that the object under consideration may well have moved; in that case, it returned to its original position.
Is the total distance divided by the total time?
Acceleration equals velocity divided by time i.e a=v/t The S.I unit of Acceleration is m/s2
Calculate distance from a velocity time graph?
The area between the graph and the x-axis is the distance moved. If the velocity is constant the v vs t graph is a straight horizontal line. The shape of the area under the graph is a rectangle. For constant velocity, distance = V * time. Time is the x-axis and velocity is the y-axis. If the object is accelerating, the velocity is increasing at a constant rate. The graph is a line whose slope equals the acceleration. The shape of the graph is a triangle. The area under the graph is ½ * base * height. The base is time, and the height is the velocity. If the initial velocity is 0, the average velocity is final velocity ÷ 2. Distance = average velocity * time. Distance = (final velocity ÷ 2) * time, time is on the x-axis, and velocity is on the y-axis. (final velocity ÷ 2) * time = ½ time * final velocity ...½ base * height = ½ time * final velocity Area under graph = distance moved Most velocity graphs are horizontal lines or sloping lines.
Can you have zero displacement and nonzero velocity?
i will give u an illustration, consider an object projected (thrown)with some initial vertical velocity from the ground such that it traces a open downward parabolicpath, in that path the vertical displacement of the body from the point of projection to the point where it strikes the ground is equal to zero,but it have some velocity.
What the Formulae for velocity and speed?
You can get speed or velocity by dividing distance moved, by the time it takes to move that distance.
Under what conditions is the magnitude of a average velocity of an object equal to its average speed?
That would be the case if the object moved only among a straight line, and only in one direction (i.e., it didn't move back and forth).
