Question

a class room has dimension 4m*4m*4m an insect who cannot fly moves from one corner to diagonally opposite corner the minimum distance and displacement are

Answer 1

Answer:

453m

Explanation:

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Answer 2

Explanation:

Room dimensions 4 m × 4m × 4m

let shortest distance crawled be X

X = 4 + √(4² + 4²)

=> X = 4 + √32 m

=> X = 4 + 4√2 m

OR

=> X = 4 ( 2.141)

=> X = 8.564 m

now let Y be the displacement

Y = √(4² + 4² + 4²)

=>Y = √(48) m

=> Y = 4√3 m

OR

=> Y = 4×1.7

=> Y = 6.8 m