two mass 10 kg and 20 kg are connected with a massless string. a force pf 200 N is acting on the mass 20 kg . the acceleration of 10 kg is 12m/s^2 then the acceleration of 20 kg mass is

Your school subject is PHYSICS.

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To find the acceleration of the 20 kg mass, we can use Newton's second law of motion, which states that the force acting on an object is equal to the mass of the object multiplied by its acceleration:

Force = Mass × Acceleration

Since we have been given the force acting on the 20 kg mass (200 N) and we know its mass (20 kg), we can rearrange the equation to find the acceleration:

Acceleration = Force / Mass

Substituting the values we know:

Acceleration = 200 N / 20 kg
Acceleration = 10 m/s^2

Therefore, the acceleration of the 20 kg mass is 10 m/s^2.