Toggle the supports back on. With the 20 kg mass still in the same position, iterate the position and amount of mass on the right side to find another condition that balances the lever

/T

see its about torque you know:

If we put 5 kg on right after removing 20kg then :

Torque =(perpendicular component of force vector ) X (distance from the axis )

for rotational equilibrium Torque should be balanced.

Now we calculate torque /

more information

explanation:

answer:

d. attempt to find the owner, then leave your information if you cannot find them.

explanation:

d. represents both (b) and (c).

more logical as well.

b and c are to complicated.

glad i could , give me a follow, so if you need with any other question, im here.