Question

When a person carries a suitcase in Right hand, his Center of Gravity (CoG) shifts ..............

• A. Towards Left side and downwards
• B. Towards Left and upwards
• C. Towards Right and upwards
• D. Towards Right and downwards
• E.

Hint:

Carrying an object shifts the CoG towards the side of the object and downwards due to the added weight.

Answer 1

The Correct Option is D

Step 1: Definition of Center of Gravity.
The Center of Gravity (CoG) is the singular point where an object's entire mass is considered to be located. When an object is held, the individual's CoG will move towards the side bearing the object and also descend due to the added mass.
Step 2: Evaluation of Options.
- (1) Leftward and downward: Invalid. The object is in the right hand, necessitating a rightward shift.
- (2) Leftward and upward: Invalid. The CoG would not displace left or upward in this scenario.
- (3) Rightward and upward: Invalid. The CoG descends due to the additional weight.
- (4) Rightward and downward: Valid. The individual holding the suitcase in their right hand causes the CoG to shift right and down because of the added weight.
Step 3: Determination.
Consequently, option (4) is the correct choice, as the CoG shifts to the right and downward.