calculate the final displacement from 0 if an object first moves 3 cm to the left and then 5 cm to the…
calculate the final displacement from 0 if an object first moves 3 cm to the left and then 5 cm to the right. the final displacement is cm to the
Answer
Explanation:
Step1: Define left - right displacements
Let left - ward displacement be negative and right - ward be positive. First displacement $d_1=- 3$ cm, second displacement $d_2 = 5$ cm.
Step2: Calculate total displacement
Total displacement $d=d_1 + d_2=-3 + 5$. $d = 2$ cm.
Answer:
2, right