Speed is a measure of how fast an object is moving, while velocity is a measure of how fast an object is moving in a specific direction. In other words, velocity takes into account both the speed and direction of an object's motion.
To calculate speed from a velocity-time graph, you can find the slope of the line at any point on the graph. The slope represents the object's velocity at that particular time. If the graph is a straight line, the slope will be constant and the speed can be calculated by dividing the change in distance by the change in time.
Displacement is a measure of the change in an object's position from its starting point to its ending point. It is related to velocity because the magnitude of an object's displacement can be calculated by taking the absolute value of its average velocity and multiplying it by the time interval.
Yes, a velocity-time graph can tell us about an object's acceleration. The slope of the velocity-time graph represents the object's acceleration at any given point. A steeper slope indicates a greater acceleration, while a flatter slope indicates a smaller acceleration.
To determine the distance traveled by an object using a velocity-time graph, you can find the area under the curve on the graph. This can be done by dividing the graph into smaller sections and calculating the area of each section, then adding them together. Alternatively, if the graph is a straight line, you can use the formula distance = velocity x time to calculate the total distance traveled.