Physics
Grade-7
Easy
Question
What is wrong with the given formula?
- Constant
- Mass
- Velocity
- All the above
Hint:
Constant
The correct answer is: Constant
Kinetic energy is the measure of the work and object can do by the virtue of its motion. It is directly proportional to the mass of the object and to the square of its velocity with a constant of 1/2.
K.E. = 1/2 mv²
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