Question

A car covers 6 km towards west and then 5 kilometres towards north and finally 2 kilometres again towards west calculate distance travelled and displacement please solve properly​

Answer 1

Answer:

Distance = 13 km

Displacement = \sqrt{89}

89

km ( simply 9.434 km ).

Explanation:

distance = total distance actually covered

= 6 + 5 + 2

= 13 km

displacement = shortest distance between two points.

let's take the initial position in graph as (0,0)

after 6 km west we will be at (-6,0)

after 5 km north we will be at (-6,5)

after 2 km west we will be at (-8,5)

now,

displacement = distance between the points (0,0) and (-8,5).

by applying the distance formula,

we get displacement = \sqrt{89}

89

km.

Hope it helps !

friend☺

Answer 2

Step-by-step explanation:

Distance = 13 km

Displacement = \sqrt{89}

89

km ( simply 9.434 km ).

Explanation:

distance = total distance actually covered

= 6 + 5 + 2

= 13 km

displacement = shortest distance between two points.

let's take the initial position in graph as (0,0)

after 6 km west we will be at (-6,0)

after 5 km north we will be at (-6,5)

after 2 km west we will be at (-8,5)

now,

displacement = distance between the points (0,0) and (-8,5).

by applying the distance formula,

we get displacement = \sqrt{89}

89

km.

Hope it helps !

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