2. a. b. 2.0 kg Three blocks of masses 1.0, 2.0, and 4.0 kilograms are connected by massless strings, one of which passes ov frictionless pulley of negligible mass, as shown above. Calculate each of the following. C. 1.0 kg 4.0 kg The acceleration of the 4-kilogram block The tension in the string supporting the 4-kilogram block The tension in the string connected to the l-kilogram block
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