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An Upward Sloping Straight Line. <3
An upward sloping straight line.
An Upward Sloping Straight Line. <3
Mark off the x-axis in seconds. Mark off the y-axis in meters per second. The graph is a straight line, starting at the origin, sloping down with a slope of -9.8 meters per second per second. It never gets above the x-axis, and 'y' is negative everywhere on the graph. That's because the velocity is always negative (speed directed downward).
The slope of [distance vs. time] is [speed]. If the slope is constant, then the speed is constant,meaning the magnitude of acceleration is zero.(The direction of velocity might still be changing though, which wouldn't show up on the graph.)
An Upward Sloping Straight Line. <3
An upward sloping straight line.
An Upward Sloping Straight Line. <3
An upward sloping straight line indicates that the object being studied is moving away from the origin and that the component of its velocity in the radial direction is a constant. A downward sloping line indicates it is moving towards the origin. However, neither line says anything about the transverse component of its motion.
It means that as time goes on, the distance increases quickly.
You look at the contours. Steeply sloping contours with numbers that are increasing usually indicate that the height is increasing, and may be an indicator for hills. Contrastingly, steeply sloping contours with decreasing numbers indicate a decreasing altitude, and may indicate a depression or a valley.
It means acceleration.
This means your velocity is decreasing with time, or in other words, the object is slowing down.
a steep upward sloping line
It means that either the distance is measured from the starting-line and the object is moving forward, or else the distance is measured from the finish-line and the object is moving backwards, because the distance is growing as time goes on. If the upward sloping diagonal line is straight, it means the speed is constant. (not velocity)
Slowing down or decelerating
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.