This question involves the concepts of gravitational field strength and mass of the object.
The total weight of the bucket of oil is "54 N".
The gravitational field strength is defined as the weight of an object in the gravitational field per unit mass of the object. Hence, mathematically it can be written as follows:
[tex]S-\frac{W}{m}\\\\W= (S )(m)[/tex]
where,
W = weight of the bucket of oil = ?
S = gravitational field strength = 10 N/kg
m = mass od the bucket of oil = 5.4 kg
Therefore,
[tex]W=(10\ N/kg)(5.4\ kg)\\[/tex]
W = 54 N
Learn more about gravitational field intensity here:
https://brainly.com/question/12313730?referrer=searchResults
The attached picture illustrates the concept of gravitational field intensity.
