Answer:
approximately 18.854 Joules of work is required to put the bag of sugar on the shelf.
Step-by-step explanation:
The work required to lift the bag of sugar to a height of 0.37 m against the force of gravity can be calculated as:
Work = Force x Distance
where Force is the weight of the bag of sugar and Distance is the vertical distance lifted.
The weight of the bag of sugar can be calculated as:
Weight = Mass x Gravity
where Mass is the mass of the bag of sugar and Gravity is the acceleration due to gravity.
Given that the bag of sugar weighs 5.2 kilograms, the weight of the bag of sugar can be calculated as:
Weight = 5.2 kg x 9.81 m/s^2 = 50.932 N
The distance lifted is 0.37 m.
Therefore, the work required to lift the bag of sugar to a height of 0.37 m can be calculated as:
Work = Force x Distance = 50.932 N x 0.37 m = 18.854 J
Thus, approximately 18.854 Joules of work is required to put the bag of sugar on the shelf.