A ball is thrown up. The sum of
kinetic and potential energies will be maximum at
एक गेंद ऊपर फेंकी जाती है. गतिज और स्थितिज ऊर्जाओं का योग अधिकतम होगा
Ground
Highest point
In the centre while going up
At all points
At all points
When a body is allowed to free fall
from a height (h), then :
●Its potential energy (PE = mgh) starts decreasing until it touches the ground.
●Its kinetic energy 
starts increasing
until it strikes the ground (i.e., its velocity becomes zero, v = 0 ).
●The sum of kinetic energy and potential energy is constant at all points.
Hence, the correct option is (D).
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