1.

From a building two balls A and B are thrown such that A is thrown upwards and B downwards (both vertically). If \[{{T}_{A}}\] and \[{{T}_{B}}\] are their respective time of flights then

A. \[{{T}_{A}}>{{T}_{B}}\]                   
B. \[{{T}_{A}}={{T}_{B}}\]
C. \[{{T}_{A}}<{{T}_{B}}\]
D. Their time of flights depend on their masses.
Answer» B. \[{{T}_{A}}={{T}_{B}}\]


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