Answer:
lower distance
Explanation:
because pulling the mass from a greater distance requires a lot of energy
The mass on the right be placed at a lower distance to reduce the work done and torque.
The given problem is based on the work done on an object and torque. The concept of work done is that when an external force is being applied on any object, then it tends to displace or move some distance. So, the expression for the work done is,
[tex]W = F \times d[/tex]
Here, F is the applied force and d is the distance moved by object.
Clearly, more the distance, more work will be required to be done. So more work means more energy is required.
As per the given problem, we need to balance the see-saw by taking into account the work done as well as torque. Keeping the mass at right at lower distance will required less energy and also torque will be less. Because, torque produces rotation and it is expressed as product of force and radial distance.
Thus, we can conclude that the mass on the right be placed at a lower distance to reduce the work done and torque.
Learn more about the work done here:
https://brainly.com/question/3707645
