IN a new system of units called star units, 1 kg* = 10 kg , 1m* = 1km and 1s*= 1minute, what will be the value of 1J of energy in the new system?

Answer

`3.6xx10^(-4) J^(**)`

Explanation

`1 J=1 kg m^(2) s^(-2)`
`1 kg=10^(-1) kg^(**)`
`1 m =10^(-3) m^(**)`
`1 s=1/60 s^(**)`
`1 J=3.6xx10^(-4) J^(**)`