Two skaters $A$ and $B$ of weights in the ratio $5 : 7$ start facing each other $6\,metres$ apart on a horizontal smooth surface. They pull on a rope stretched between them. How far has each moved when they meet?
Two skaters $A$ and $B$ of weights in the ratio $5 : 7$ start facing each other $6\,metres$ apart on a horizontal smooth surface. They pull on a rope stretched between them. How far has each moved when they meet?
- A
Both have moved $3\,m$
- B
$A$ moves $4\,m$ and $B$ moves $2\,m$
- C
$A$ moves $2.5\,m$ and $B$ moves $3.5\,m$
- D
$A$ moves $3.5\,m$ and $B$ moves $2.5\,m$
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