It is the work done or the energy utilised
Nothing, as far as I understand, since the area under a displacement vs. time graph would be the integral of displacement, which doesn't exist.
It represents the impulse or the change in momentum of a mass
The area under the V-t graph, between two times,
is the distance covered between those times.
The area under a force-time graph is F•t, which is impulse (kg•m/s), which is equal to change in momentum (m•Δv = kg•m/s).
Work (in Newton meters or Joules)
The graph is linear.
Because when you graph a molar concentration vs. absorbance graph, the graph is linear, making the graph easier to read.
Yes, every tree ia a bipartite graph (just see wikipedia).
Make a table, or a pie graph, or a bar graph. 'Nuff said.
Distance-time graph will show a straight line with a positive slope. Speed-time graph will show a horizontal line at the uniform speed. Acceleration-time graph will show a horizontal line at a = 0.
It represent the distance covered is 40 metre.
the physical quantity is distance and unit is meters
Acceleration.
velocity.
A line graph is often used to represent a set of data values in which a quantity varies with time
If you mean 'measured by the area under the speed/time graph' then this is total distance travelled.
Sure, on a bar graph, each bar represents a quantity of something. If the entire graph is for a certain product, then each bar could represent the quantity sold each month. Or the entire graph could be for a particular month, with each bar representing sales during that month, for different products.
Unit of Measure
bar graph
A point can represent a piece of data or an (x,y) value.
Line graph
the best graph to use to represent fractions is a pie graph, that is if all the fractions denominators are the same...