write the definition distance and displacement
Answers
Answer: Examples of Distance and Displacement
Question 1. John travels 250 miles to North but then back-tracks to South for 105 miles to pick up a friend. What is John’s total displacement?
Answer: John’s starting position Xi= 0.
Her final position Xf is the distance travelled N minus the distance South.
Calculating displacement, i.e.D.
D = ΔX = (Xf – Xi)
D = (250 mi N – 105 mi S) – 0
D = 145 mi N
Distance Formula
Δd=d1+d2
How is Displacement defined?
Displacement is defined as the change in position of an object. It is a vector quantity and has a direction and magnitude. It is represented as an arrow that points from the starting position to the final position. For example- If an object moves from A position to B, then the object’s position changes. This change in position of an object is known as Displacement.
Answer:
distance and displacement
Explanation:
distance defination= a space from one point to another point is called distance.
distance is a vector quantity
the dimensional formula is [M0L1T-1]
displacement defination= a space with a particular magnitude distance is called displacement.
distance is a scalar quantity
the dimensional formula is [M0L1T=1]