Which of the following physical quantity is different from others?
Which of the following physical quantity is different from others?
The correct option is C Force
The explanation for the correct option:
The correct option is C. Force
- Force is given as the product of mass and acceleration.
- Force is a physical agent which tends to change the motion of a body.
- The S.I. unit of force is newton (). Hence, it is different from the other given physical quantities.
The explanation for the incorrect options:
A. Work
The work done by a body is equal to the amount of energy released by it. The S.I. unit of work is joule (J) same as that of kinetic energy and potential energy.
B. Kinetic energy
Kinetic energy is the energy possessed by a body due to its motion. The S.I. unit of kinetic energy is joule (J) same as that of work and potential energy.
D. Potential energy
Potential energy is the energy possessed by a body due to its relative position. The S.I. unit of potential energy is joule (J) same as that of work and kinetic energy.
Thus, Option C is the correct answer. Force is the physical quantity different from others.
Force
The explanation for the correct option:
The correct option is C. Force
- Force is given as the product of mass and acceleration.
- Force is a physical agent which tends to change the motion of a body.
- The S.I. unit of force is newton (). Hence, it is different from the other given physical quantities.
The explanation for the incorrect options:
A. Work
The work done by a body is equal to the amount of energy released by it. The S.I. unit of work is joule (J) same as that of kinetic energy and potential energy.
B. Kinetic energy
Kinetic energy is the energy possessed by a body due to its motion. The S.I. unit of kinetic energy is joule (J) same as that of work and potential energy.
D. Potential energy
Potential energy is the energy possessed by a body due to its relative position. The S.I. unit of potential energy is joule (J) same as that of work and kinetic energy.
Thus, Option C is the correct answer. Force is the physical quantity different from others.
