Homework Answers
In the given system only two forces are working, gravitational force (mg) and normal force.
Normal force acts when two surfaces came in contact to each other. Then
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Question 1 (identifying forces) Box A is placed on a level surface. Box B is placed...
Question 1 (identifying forces) Box A is placed on a level surface. Box B is placed...
Question 1 (identifying forces) Box A is placed on a level surface. Box B is placed on top of box A. a. Draw a free-body diagram for box B. Scale the length of the force vectors correctly. b. Draw a free-body diagram for box A. Scale the length of the force vectors correctly.
Question 2 (identifying forces) There is a frictionless and level surface. Two boxes are on the...
Question 2 (identifying forces) There is a frictionless and level surface. Two boxes are on the surface next to each other. You push on box A with a force F to the right. Box A is pressed against box B, and both boxes accelerate to the right with the same acceleration you Draw a free-body diagram for box B. Scale the length of the force vectors correctly. Draw a free-body diagram for box A. Scale the length of the force...
Question 2 (identifying forces) There is a frictionless and level surface. Two boxes are on the...
Question 2 (identifying forces) There is a frictionless and level surface. Two boxes are on the surface next to each other. You push on box A with a force F to the right. Box A is pressed against box B, and both boxes accelerate to the right with the same acceleration. youA Draw a free-body diagram for box B. Scale the length of the force vectors correctly. Draw a free-body diagram for box A. Scale the length of the force...
Question 3 (identifying forces) You are standing on the ground with friction. You walk forward by...
Question 3 (identifying forces) You are standing on the ground with friction. You walk forward by accelerating to the right from rest a. Draw a free-body diagram for you. Scale the length of the force vectors correctly. b. What is the direction of the net force?
Question 3 (identifying forces) You are standing on the ground with friction. You walk forward by...
Question 3 (identifying forces) You are standing on the ground with friction. You walk forward by accelerating to the right from rest. Draw a free-body diagram for you. Scale the length of the force vectors correctly. What is the direction of the net force? a. b.
Box 1 and Box 2 sit at rest on a surface as shown in the diagram,...
Box 1 and Box 2 sit at rest on a surface as shown in the
diagram, until a constant force F- is applied to Box 1. After the
force is applied, the boxes move to the right at a constant speed,
v. The mass of Box 2 is twice the mass of Box 1.
1. Draw two free body diagrams, one for each box.
2. Consider all of the horizontal forces from your free body
diagrams. Rank the magnitudes of...
A box with mass m = 1.2kg on an inclined frictionless surface is released from rest...
A box with mass m = 1.2kg on an inclined frictionless surface is released from rest from a height h = 1.75 m. After reaching the bottom of the incline the box slides with friction (uk = 0.25) along a horizontal surface until coming to a rest after a distance d. 1. Draw a free body diagram for the box while it is on the incline. Clearly label all forces with standard names. 2. Draw a free body diagram for...
8) A box (m 12 kg) is dragged across a floor by pulling on a rope...
8) A box (m 12 kg) is dragged across a floor by pulling on a rope with a borizontal force F, there is a frictional force of 18 N acting on the box as it is dragged. The box experiences an acceleration of 0.5 m/s', what is the magnitude of the force applied to the rope? | Box Identify the forces acting on the object. Draw a free body diagram. Apply Newton's Laws and solve for unknown. 9) A physics...
Draw the free-body diagram, showing all the forces acting on the box. Draw the vectors starting...
Draw the free-body diagram, showing all the forces acting on the box. Draw the vectors starting at the black dot. The location and orientation of the vectors will be graded. Constants A box sits at rest on a rough 33° inclined plane. No elements selected
Spreading forces over surfaces I. Block that floats when released A cubical block is observed to...
Spreading forces over surfaces I. Block that floats when released A cubical block is observed to float in a beaker of water. The block is then held near the center of the beaker as shown and released. A. Describe the motion of the block after it is released. Lab section B. Draw a free-body diagram for the block at the instant that it is Free-body diagram for block at instant it is released released. Rather than drawing a single force...
Question 1 (identifying forces) Box A is placed on a level surface. Box B is placed on top of box A. a. Draw a free-body diagram for box B. Scale the length of the force vectors correctly. b. Draw a free-body diagram for box A. Scale the length of the force vectors correctly.
Question 2 (identifying forces) There is a frictionless and level surface. Two boxes are on the surface next to each other. You push on box A with a force F to the right. Box A is pressed against box B, and both boxes accelerate to the right with the same acceleration you Draw a free-body diagram for box B. Scale the length of the force vectors correctly. Draw a free-body diagram for box A. Scale the length of the force...
Question 2 (identifying forces) There is a frictionless and level surface. Two boxes are on the surface next to each other. You push on box A with a force F to the right. Box A is pressed against box B, and both boxes accelerate to the right with the same acceleration. youA Draw a free-body diagram for box B. Scale the length of the force vectors correctly. Draw a free-body diagram for box A. Scale the length of the force...
Question 3 (identifying forces) You are standing on the ground with friction. You walk forward by accelerating to the right from rest a. Draw a free-body diagram for you. Scale the length of the force vectors correctly. b. What is the direction of the net force?
Question 3 (identifying forces) You are standing on the ground with friction. You walk forward by accelerating to the right from rest. Draw a free-body diagram for you. Scale the length of the force vectors correctly. What is the direction of the net force? a. b.
Box 1 and Box 2 sit at rest on a surface as shown in the
diagram, until a constant force F- is applied to Box 1. After the
force is applied, the boxes move to the right at a constant speed,
v. The mass of Box 2 is twice the mass of Box 1.
1. Draw two free body diagrams, one for each box.
2. Consider all of the horizontal forces from your free body
diagrams. Rank the magnitudes of...
A box with mass m = 1.2kg on an inclined frictionless surface is released from rest from a height h = 1.75 m. After reaching the bottom of the incline the box slides with friction (uk = 0.25) along a horizontal surface until coming to a rest after a distance d. 1. Draw a free body diagram for the box while it is on the incline. Clearly label all forces with standard names. 2. Draw a free body diagram for...
8) A box (m 12 kg) is dragged across a floor by pulling on a rope with a borizontal force F, there is a frictional force of 18 N acting on the box as it is dragged. The box experiences an acceleration of 0.5 m/s', what is the magnitude of the force applied to the rope? | Box Identify the forces acting on the object. Draw a free body diagram. Apply Newton's Laws and solve for unknown. 9) A physics...
Draw the free-body diagram, showing all the forces acting on the box. Draw the vectors starting at the black dot. The location and orientation of the vectors will be graded. Constants A box sits at rest on a rough 33° inclined plane. No elements selected
Spreading forces over surfaces I. Block that floats when released A cubical block is observed to float in a beaker of water. The block is then held near the center of the beaker as shown and released. A. Describe the motion of the block after it is released. Lab section B. Draw a free-body diagram for the block at the instant that it is Free-body diagram for block at instant it is released released. Rather than drawing a single force...
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