In,the,ideal,apperatus,m1=,2.0kg.What,is,m2,if,both,masses,are,at,rest?How,about,if,both,masses,are,moving,at,a,constant,velocity?

We cannot help you without a figure or verbal description of the apparatus

To determine the mass of m2 in the given scenarios, we can utilize the concept of the ideal apparatus.

1. When both masses are at rest:
In this case, we assume that there are no external forces acting on the masses. According to the ideal apparatus, the net force acting on the system should be zero if it is in equilibrium. Since the masses are at rest, we can conclude that the net force is zero and the mass of m2 does not affect the equilibrium. Therefore, the mass of m2 could be any value, and it is not possible to determine it based on the given information.

2. When both masses are moving at a constant velocity:
Since both masses are moving at a constant velocity, it means that the net force on the system is zero. In this scenario, the mass of m2 becomes crucial in determining the equilibrium. We need additional information, specifically the acceleration or the force acting on m1 and m2, to calculate the mass of m2. Without that information, it is not possible to determine the mass of m2 based on the given details.

In summary, without further information related to the forces or accelerations acting on the masses, we cannot determine the mass of m2 in either scenario.