two boxes are connected by a rope. mass of box 1 is 10kg and box 2...
Homework Answers
Concept -find the friction on the two boxes using the normal force on them which is equal to their is respective weights. Then use Newton’s law of motion to find the equations of motion for the two boxes and solve to find the acceleration and the tension as shown below,
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boxes are connected by a rope. mass of box 1 is 10kg and box 2...
theta is 90 degrees 3. Two boxes with the masses m =3kg and m2 = 10kg...
theta is 90 degrees
3. Two boxes with the masses m =3kg and m2 = 10kg are connected by a massless rope over a pulley that is made in the shape of a disk with radius R=15cm and mass M=800g, as shown in the Figure. The coefficient of kinetic friction for the motion of either box on both horizontal and sloped surfaces is 0.12. The boxes are released and allowed to move. (a) Find force of tension between box 2...
Two boxes, each of mass 2.0 kg. are connected by a rope. acceleration= 5 m/s^2 A.)...
Two boxes, each of mass 2.0 kg. are connected by a
rope. acceleration= 5 m/s^2
A.) draw a free body diagram for each box
B.) considering the ropes are lightweight...
B1.)what is the tension in the top rope?
B2.) what is the tension of the rope connecting the two boxes?
C.)considering the ropes are steel cables with a mass
of 1.0 kg...
C1.) what would be the force of the steel cable on the top
box?
C2.) what would be...
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4) Bubba pulls two boxes across the floor of his barn. One box has a mass (m1) of 20.4 kg and has a coefficient of kinetic friction of 0.321 with respect to the floor. The second box has a mass (m2) of 23.1 kg and a coefficient of kinetic friction of 0.177 with respect to the floor. The two boxes are connected with a rope. Bubba pulls on another rope connected to the second box. All of the ropes are...
Two masses are connected by a massless rope. The mass of object 1 is 5.5 kg,...
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1) Consider two boxes: box B, with a mass of 3kg, placed on top box A, with a mass of 10kg. If box A is pushed with a force of 70N, what is the force of friction on box B? The coefficients of friction between boxes A and B are µs = 0.7 and µk = 0.4, while friction is negligible between box A and the ground. 2) A 1.5kg box is pushed up a 30o incline with a force...
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The figure below shows two boxes connected to each other by a light rope that passes over a pulley with negligible friction. The box of mass m, = 5.40 kg lies on a horizontal table with negligible friction, while the box of mass m2 = 10.2 kg hangs vertically. mi (a) What is the magnitude of the acceleration of each box (in m/s?)? (Here, a, is the acceleration of m,, and a, is the acceleration of m.) a1 = az...
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theta is 90 degrees
3. Two boxes with the masses m =3kg and m2 = 10kg are connected by a massless rope over a pulley that is made in the shape of a disk with radius R=15cm and mass M=800g, as shown in the Figure. The coefficient of kinetic friction for the motion of either box on both horizontal and sloped surfaces is 0.12. The boxes are released and allowed to move. (a) Find force of tension between box 2...
Two boxes, each of mass 2.0 kg. are connected by a
rope. acceleration= 5 m/s^2
A.) draw a free body diagram for each box
B.) considering the ropes are lightweight...
B1.)what is the tension in the top rope?
B2.) what is the tension of the rope connecting the two boxes?
C.)considering the ropes are steel cables with a mass
of 1.0 kg...
C1.) what would be the force of the steel cable on the top
box?
C2.) what would be...
5. Two boxes are connected by a rope over a pulley. Box A is on a horizontal surface and box B hangs off vertically from the pulley at the edge of the surface A is on. Let the masses of these boxes be mA 5kg and m 2k9. Assume that the mass of the rope and the pulley, and the friction of the pulley is negligible. The coefficient of kinetic friction is μ.-0.2 between box A and the table. Find...
The figure below shows two boxes connected to each other by a light rope that passes over a pulley with negligible friction. The box of mass m, = 5.40 kg lies on a horizontal table with negligible friction, while the box of mass m2 = 10.2 kg hangs vertically. mi (a) What is the magnitude of the acceleration of each box (in m/s?)? (Here, a, is the acceleration of m,, and a, is the acceleration of m.) a1 = az...
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