Find `T_(1) and T_(2)` in the given figure .

Explanation

FBD of 10 kg :
10 kg is at rest , so
`T_(2) = 10 g `
` = 100 N`
FBD of 5 kg :
5 kg is at rest, so
`T_(1) = T_(2)+ 5g`
`= 100 N + 50 N `
` = 150 N