Two Boxes Connected By A Light Horizontal Rope Are On A Horizontal Surface As Shown In The Following Figure The Coeffi 1 (47.01 KiB) Viewed 38 times
Two Boxes Connected By A Light Horizontal Rope Are On A Horizontal Surface As Shown In The Following Figure The Coeffi 2 (43.1 KiB) Viewed 38 times
Two boxes connected by a light horizontal rope are on a horizontal surface, as shown in the following figure. The coefficient of kinetic friction between each box and the surface is 0.30. One box (box B) has mass 4.90 kg, and the other box (box A) has mass m . A force F with magnitude 38.7 N and direction 53.1 ° above the horizontal is applied to the 4.90 kg box, and both boxes move to the right with an acceleration of a = 1.50 m/s. (Figure 1) O Figure く 1 of 1 > F 2 A B
Part A What is the tension T in the rope that connects the boxes? Express your answer to two significant figures and include the appropriate units. НА ? T = Value Units Submit Request Answer Part B What is the mass m of the second box? Use the unrounded intermediate answers to calculate the final one. Express your answer to two significant figures and include the appropriate units. ? HA m= Value Units Submit Request Answer
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