Which of the following statement is correct regarding gravity?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. The unit of g is the same as that of acceleration.
The correct statement about gravity is:
"The unit of g is the same as that of acceleration."
The acceleration due to gravity (g) has the same unit as acceleration, which is meters per second squared (m/s²). This is because gravity is a force that causes objects to accelerate towards the center of the Earth or any other massive body. The other units mentioned—velocity, friction, and mass—are not equivalent to the unit of acceleration.