Question

Choose the incorrect statement
a) For a person climbing up a hill, the centre of mass should be shifted forward by leaning forward
b) For a person getting down a hill the centre of mass should be shifted backward by leaning that
For stability of a ship, it is loaded by cargo at its base
d) For stability of double decker, it is advised to fill the upper portion first and then lower portion​

Answer 1

Answer:

b) For a person getting . . . . . . . . . . leaning that way.

Explanation:

For getting down, the centre of mass should be at the centre of the body to avoid imbalance that would either hurt the person or result in a fall.