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Forces and Motion - Coggle Diagram
Forces and Motion
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velocity-time graphs
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the area under the line is the distance travelled and can be calculated by adding up the rectangles and triangles under the graph
forces
forces can act on a body to change its velocity, speed, direction or both
forces can change the shape of a body, stretching it, squishing it or twisting it
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terminal velocity
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-> as it accelerates, the velocity and drag increase as well
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the object will eventually reach a speed where the drag is equal to the weight -> there is no acceleration
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elastic behaviour= the ability of a material to recover its original shape after the force is removed (in a spring this occurs when the force is lower than the elastic limit- loading and unloading force extension curves can be different as long as it returns to its original shape.
