It is the work done or the energy utilised
a line graph
Yes, every tree ia a bipartite graph (just see wikipedia).
A Hamiltonian path in a graph is a path that visits every vertex exactly once. It does not need to visit every edge, only every vertex. If a Hamiltonian path exists in a graph, the graph is called a Hamiltonian graph.
A controlled item for a graph is a variable that the experimenter manipulates or controls in order to observe its effect on another variable. This allows researchers to test hypotheses about the relationship between variables and determine causality within the graph. By controlling certain variables, researchers can isolate the effects of specific factors on the outcomes of the graph.
When velocity is constant, kinetic energy is directly proportional to mass. This means that as mass increases, kinetic energy also increases proportionally. The graph would be a straight line with a positive slope.
It represent the distance covered is 40 metre.
the physical quantity is distance and unit is meters
The physical quantity measured under a speed-time graph is acceleration. This is because acceleration is represented by the gradient of the graph, where a steeper gradient indicates a higher acceleration.
velocity.
A line graph is often used to represent a set of data values in which a quantity varies with time
Zeros on a graph in physical science represent points where a quantity being measured is equal to zero. They can indicate important values such as equilibrium points, boundaries, or critical thresholds. Zeros can help to identify key features of a system and provide insights into its behavior and properties.
The physical quantity given by the slope of a velocity-time graph is acceleration. This is because the slope represents the rate of change of velocity over time, which is how acceleration is defined (acceleration = change in velocity / time taken).
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.
The slope of a velocity-time graph represents acceleration. A positive slope indicates an increase in velocity over time, while a negative slope indicates a decrease in velocity (deceleration). The steeper the slope, the greater the acceleration or deceleration experienced by the object.
A concrete graph uses physical objects to represent data, such as bar graphs made with blocks. A pictorial graph uses pictures or symbols to represent data, like a graph showing ice cream sales using ice cream cones.
bar graph
Unit of Measure