0.30 kg- 0.60 kg- 0.60 kg Two 0.60-kilogram objects are connected by a thread that passes over a light, frictionless pulley, as shown above. The objects are initially held at rest. If a third object with a mass of 0.30 kilogram is added on top of one of the 0.60-kilogram objects as shown and the objects are released, the magnitude of the acceleration of the 0.30-kilogram object is most nearly (A) 10.0 m/s (B) 6.0 m/s (C) 3.0 m/s (D) 2.0 m/s (E) 1.0 m/s Show transcribed data Expert Answer 100% (4 ratings) This solution was written by a subject matter expert. It's designed to help students like you learn core concepts. Anonymous answered this 39,933 answers here, the magnitude of accelration of 0.3 kg mass, a = net force /effective mass = a (m2+m1m1) * g /(m2 + m1 + m1) a (0.3+0.6 0.6) * 9.8 /( 0.6+0.3 + 0.6) a = 2 m/s^2 the magnitude of accelration is D) 2 m/s^2