Physics
Grade-6
Easy
Question
If an object of mass 1 kg is falling from a height of 6 m, then find the potential energy of the object (g=10 m/s2).
- 60
- 20
- 50
- 40
Hint:
- P.E. = mgh, where m is the mass in kilograms, g is the acceleration due to gravity (10 m / s2 at the surface of the earth) and h is the height in meters
The correct answer is: 60
- P.E. = mgh, where m is the mass in kilograms, g is the acceleration due to gravity (10 m / s2 at the surface of the earth) and h is the height in meters
- P.E=
J
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