Task 1.5.2: Inquiry - deriving the Big '5' Practice 4: A skater resting at the tope of a hill starts accelerating down the hill at 2m/s2 [D]. a) How much displacement is covered in the first 5s of travel? Givens: Write info given Required: What's needed? Analysis: Sketch a motion graph Is it easier to use the graph? Just need a slope? 1 Just need an area? 1 Does the time interval not start at zero? Is it easier to use an equation? Only missing 1 variable? Does the time interval start at 0? Solution: Solve using either the graph or the equation. Confirm with the other option