2) A 12.0 kg block rests on a horizontal table attached to a 4.0 kg block by a light string as shown A) What is the mini

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2 A 12 0 Kg Block Rests On A Horizontal Table Attached To A 4 0 Kg Block By A Light String As Shown A What Is The Mini 1 (30.81 KiB) Viewed 27 times

2) A 12.0 kg block rests on a horizontal table attached to a 4.0 kg block by a light string as shown A) What is the minimum coefficient of static friction such that the objects remain at rest? (5 points) B) If the coefficient of static friction is less than that found in part a), and if the coefficient of kinetic friction between the block and the table is 0.20, a. (4 points) draw a free-body diagram for each object, b. (8 points) determine the acceleration of the two objects and the tension in the string, C. (5 points) find the time it takes for the 4.0 kg mass to fall 3.0 m to the floor if the system starts from rest. 12 kg 3.0 m