Question
4. Find the displacement from position 1, Delta overrightarrow (d)_(1)=+45cm to position 2, Delta overrightarrow (d)_(2)=+33cm (3) Draw a picture for full marks The displacement is from 1-to nosition 2 is +78cm
Solution
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Saul
Master · Tutor for 5 years
Answer
Here's how to find the displacement and a diagram to illustrate:**Understanding Displacement**Displacement is a vector quantity, meaning it has both magnitude (size) and direction. It represents the change in position from a starting point to an ending point. In one-dimensional motion (like this problem), the direction is indicated by a positive or negative sign.**Calculation**Since both displacements are along the same direction (positive), we simply add them to find the total displacement from position 1 to position 2.Δdtotal = Δd1 + Δd2Δdtotal = +45 cm + 33 cmΔdtotal = +78 cm**Diagram**```Position 1 Δd₁ = +45 cm Position 2|----------------------|-------------------| Δd₂ = +33 cm Δdtotal = +78 cm ```**Answer**The displacement from position 1 to position 2 is +78 cm. The positive sign indicates the displacement is in the positive direction (whatever direction has been defined as positive in this context).