If the unit of force is 1 kN, unit of length 1 km and unit of time is 100s, what will be the unit of mass?

If the unit of force is 100 N, unit of length is 10m and unit of time is 100 s, what is the unit of mass in this system of units ?

If in a system unit of mass is 5kg, unit of length is 10m and unit of time as 5sec, then what will be the value of 1 unit energy in new system.

In a new system of units, unit of mass is taken as 50 kg. unit of length as 100 m and unit of time is 1 minute. What will be the weight of a body in this system, if in SI sysem, its weight is 10 N?

Suppose we employ a system in which in which the unit of mass equals 100 kg , the unit of length equals 1 km and the unit of time 100 s and call the unit of energy eluoj ( joule written in reverse order), then what is the relation between eluoj and joule?

In a new system of units, unit of mass is 10 kg, unit of length is 100 m, unit of time is 1 minutes. The magnitude of 1 N force in new system of units will be

A new system of units is proposed in which unit of mass is alpha kg, unit of length beta m and unit of time lambda s. How much will 5 J measure in this new system ?