science
Grade6
Easy
Question
If a body is not affected by g, then the potential energy will be
- 0
- 1
- -1
- 2
Hint:
Potential energy= mass x gravitational acceleration x height.
The correct answer is: 0
- 'g' is the acceleration applied on an object by gravity.
- It is a constant unit of 9.8m/s2 .
- It is not possible for an object to be not affected by 'g'.
- But, if the object is not affected than, according to the formula, Potential energy= mass x gravitational acceleration x height.
PE =
PE = 0
Hence, the potential energy will be zero.
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