Question

PLS ANSWER THE Q-3





QUES- FIND THE DISTANCE AND DISPLACEMENT DONE BY THE OBJECT WHEN IT STARTS FROM point A AND REACHES AT POINT

a) C
b) D
c) A ​

Answer 1

Answer ·

Distance = Length of path travelled = AB + BC = 15 + 9 = 24km Displacement = Shortest path from initial to final position = AC = √((AB)^2 + (BC)^2) Pythagoras Theorem = √(225 + 81) = 17.

Answer:Explanation:total distance = 5+4+4+4 =17 km dispalcement is shortest distance between initial and final point = 9 km

What will be the displacement if a body starts from a point A and comes back again to point A?

Answer · 4 votes

If a body starts from a point A and again comes back to point A thn indeed the displacement will be 0. This is because displacement is the shortest distance between the initial and final positions of an object . Now if the object starts from a point and again returns back to the same then their initial and final positions are also the same and hence the distance between them is 0, hence making the displacement 0.

If an object starts from A and comes back to A, its displacement will be .

Answer · 2 votes

If an object comes back to its initial position, its displacement is zero.

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Answer 2

Answer:

c) Distance = 4+5+4+5 = 18m

Displacement = 0m

Explanation:

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