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Well the way that i'd work on this problem is by identifyiing every force acting upon each blockysk1 said:ma equals F, so I'd say ma is a force. Am I wrong?
What do you mean by saying "actual" forces?
Could you please tell me what actual forces are?
How can I know if a force is an actual force or not?
Thank you.
By "actual" forces, I mean forces that have an identifiable agent--where something is actually pulling or pushing. The tension from the rope is exerted by the rope, gravity is exerted by the earth, the normal force is exerted by the surface. The only "long range" force in the mix is that of gravity; all the other forces are "contact" forces--something (like a rope or a surface) actually touches the object in order to produce a force on it.ysk1 said:ma equals F, so I'd say ma is a force. Am I wrong?
What do you mean by saying "actual" forces?
Could you please tell me what actual forces are?
How can I know if a force is an actual force or not?
A free-body diagram is a visual representation of the forces acting on an object or system. It helps to analyze the motion of the object or system by showing all the forces and their directions.
To draw a free-body diagram for two boxes connected on a pulley, start by drawing the two boxes as rectangles with arrows representing their weight acting downwards. Then, draw the pulley as a circle with arrows showing the tension force acting upwards on both sides. Finally, label all the forces and their directions.
The purpose of a free-body diagram for two boxes connected on a pulley is to show all the forces acting on the system and how they are balanced. This can help in understanding the motion of the system and determining the net force and acceleration.
Yes, a free-body diagram for two boxes connected on a pulley can have more than two forces. In addition to the weight and tension forces, there may also be friction forces or external forces acting on the system that should be included in the diagram.
A free-body diagram for two boxes connected on a pulley can be used to solve a problem by applying Newton's laws of motion. By analyzing the forces and their directions, the net force and acceleration of the system can be determined, which can then be used to calculate the motion or equilibrium of the system.