Question

A hall has the dimensions

10m 12m 14 m.A fly starting at one corner ends up at a diametrically opposite corner. What is the

magnitude of its displacement​

Answer 1

Answer:

Given that,

The dimensions of the hall = 10m, 14m and 1m respectively.

Now, the magnitude of the displacement

d=

10

2

+14

2

+12

2

d=

100+196+144

d=

440

d=2

110

d=2×10.48

d=20.97 m

d=21 m

Hence the displacement is 21 m.