MCQ
Gravitational potential energy $=$ _____________ .
- ✓$m g h$
- B$\frac{1}{2} m v^2$
- C$2 m g h$
- D$\frac{1}{2} m g h$.
✓
Answer
Correct option: A.
$m g h$
(a)
$m g h$
Explanation:
Gravitational potential energy $=$ work done in reaching a height $=$ force $\times$ displacement
$
=m g \times h=m g h
$
$m g h$
Explanation:
Gravitational potential energy $=$ work done in reaching a height $=$ force $\times$ displacement
$
=m g \times h=m g h
$
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