Question

A young fat girl dance with high velocity. To her stationary friends, she will appear
Select one:
O a. None of these
O b. more fat
O c. less fat
O d. as it is​

Answer 1

Answer:

answer is b

she will appear more fat

Answer 2

Answer:

The correct option is b)more fat.

Explanation:

As the velocity of an object increases, the mass of an object also increases.

Thus, as a young fat girl dances with high velocity she will appear more fat to her stationary friends.

According to theory of relativity,

$m=\frac{m_{o} }{\sqrt{1-\frac{v^2}{c^2} } }$

where $m_{o}$ is rest mass

v is velocity with which the object moves

c is velocity of light

m is relative mass

Thus, as the velocity increases or is high thus the mass also increase.