Physics practice worksheet · Solved copy — test review (Version B)
Motion Graph Analysis & Applications
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KEY IDEA — v = gradient of D–T | a = gradient of V–T | Δx = signed area under V–T
Instructions: Analyse motion graphs to describe and explain an object's motion. The gradient of a displacement–time graph represents velocity. The gradient of a velocity–time graph represents acceleration. The area under a velocity–time graph represents displacement. The sign of velocity tells the direction of motion. Use velocity and acceleration together to decide whether an object speeds up or slows down.