How many times the unit of energy is affected when units of force and length are doubled ?

Assertion : if the units of force and length are doubled, the unit of energy will be 4 times. Reason : The unit of energy is independent of the units of force and length

The value of force in a certain system of measurement is 200 units. If unit of mass is doubled the unit of length is trebled, the unit of time is halved then the value of force in new system of units is x^(1//3) , then the value of x is

The magnitude of Energy is 100J What will be its value if the units of mass and time are doubled and that fo length is halved?

How are the units of a vector affected when it is multiplied by a scalar having units or dimensions ? Give example.

If the units of force and length are doubled, then the unit of energy will be

If the units of force and length are doubled, then the unit of energy will be

If the unit of length is doubled, unit of time is halved and unit of force is quadrupled, the unit of power would change by the factor