To find displacement from a v-t graph, you need to calculate the area under the curve. This can be done by dividing the graph into smaller sections, calculating the area of each section, and then adding them together. The units of displacement will depend on the units of velocity and time used in the graph.
Displacement refers to the change in position of an object, while distance refers to the total path travelled by the object. On a v-t graph, displacement can be found by calculating the area under the curve, while distance can be found by adding the lengths of all the segments on the graph.
Velocity can be calculated by finding the slope of the v-t graph. This can be done by selecting two points on the graph and using the formula: velocity = (change in velocity)/(change in time). The units of velocity will depend on the units of the v-t graph.
Yes, a displacement on a v-t graph can be negative. This indicates that the object has moved in the opposite direction of the positive direction on the graph. For example, if the positive direction on the graph is to the right, a negative displacement would mean the object has moved to the left.
Acceleration affects the v-t graph by changing the slope of the graph. A positive acceleration will result in a positive slope, indicating an increase in velocity, while a negative acceleration will result in a negative slope, indicating a decrease in velocity. The steeper the slope, the greater the acceleration of the object.