Question

hello....good evening guys....pls help me...

In a particular system of units if unit of mass becomes half and that of time becomes twice , then 10 joule 9f work will be written as ____ units of work.​

Answer 1

The units of all terms

Mass = kg

Length = m

Time = s

The work of 10 joule can be defined as:

W = 10 (kg-m²)/8²

Now new unit as,

now see the pics

Hence, 10 joule of work will be 1.2 joule.