Question

a worker covers a distance of 40 km from his place of work and 10 km towards his house back .the the displacement covered by the in the whole trip

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Answer 1

Given :-

Distance covered from his place of work = 40 km

Distance covered back to his house = 10 km

To Find :-

The displacement covered by the in the whole trip.

Analysis :-

Here we are given with the distance covered from his work place and the distance covered backwards to his house.

In order to find the total displacement subtract the distance covered backwards from the distance covered from his place.

Solution :-

We know that,

• s = Displacement

According to the question,

Total displacement = Distance covered from his work place - Distance covered backwards

Given that,

Distance towards workplace = 40 km

Distance backwards = 10 km

Substituting their values,

⇒ d₁ - d₂

⇒ 40 - 10

⇒ 30 km

Therefore, the displacement covered by the in the whole trip is 30 km.

Answer 2

Answer:

Answer :-

$\sf \purple { \dashrightarrow} \bf \pink{30 \: km}$

Given :-

• Distance covered = 40 km
• Distance covered back to his house = 10 km

To Find :-

Displacement covered

Solution :-

Total Displacement = Distance covered to his place of work - Distance covered back to his house

Total Displacement = 40 - 10 km

Total Displacement = 30 km

Hence :-

The Displacement covered by man is whole trip is 30 km