Question

body travels 4 kilometre towards the Earth then he turned to his right and 4 kilometre before coming to rest calculate first point 1) total distance travel. 2) total displacement travel​

Answer 1

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$\sf\small{total \: distance \: is \: 4 + 4 }$

$\sf\small{8 \: km \: displacement \: will \: be \: 4 \times √2 }$

$\sf\small{⟹ 4 \times 1.414}$

$\sf\small{⟹ 5.656 \: km}$