1.

A ball of mass \[{{m}_{1}}\] and another ball of mass \[{{m}_{2}}\] are dropped from equal height. If time taken by the balls are \[{{t}_{1}}\] and \[{{t}_{2}}\] respectively, then                             [BHU 1997]

A.              \[{{t}_{1}}=\frac{{{t}_{2}}}{2}\]
B.             \[{{t}_{1}}={{t}_{2}}\]
C.             \[{{t}_{1}}=4{{t}_{2}}\]   
D.             \[{{t}_{1}}=\frac{{{t}_{2}}}{4}\]
Answer» C.             \[{{t}_{1}}=4{{t}_{2}}\]   


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