IF_THE_HEIGHT_GAINED_BY_THE_BLOCK_IS_HALF_OF_THE_INITIAL_CASE,_THE_POT – McqOptions

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1.	IF_THE_HEIGHT_GAINED_BY_THE_BLOCK_IS_HALF_OF_THE_INITIAL_CASE,_THE_POTENTIAL_ENERGY_WILL_ALSO_BE__________OF_THE_INITIAL_POTENTIAL_ENERGY.?$
A.	Half
B.	Double
C.	Four times
D.	None of the mentioned
Answer» B. Double

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