Which one of the following statement is false?

Options

A. 15.36 m
B. 153.6 m
C. 68.57 m
D. None of these

Answer

B

Explanation

Let unit of length, time and mass be `L_(1), T_(1)` and `M_(1)` respectively.
According to question
`9.8 LT^(-2) =3L_(1)T_(1)^(-2)`
`1/2 (272.1)(448)^(2) ML^(2)T^(-2)=100 M_(1)L_(1)^(2)T_(1)^(-2)`
`(272.1)(448) MLT^(-1)=10 M_(1)L_(1)T_(1)`
bu solving above equation `L_(1)=153.6 L`
`=153.6 m`