AM stands for "Atwood machine". It is an ideal pulley supported by a string. An ideal pulley is massless and changes the direction of the tension but not its magnitude. Two masses are attached to the ends of a massless inextensible string that goes over the pulley.
The discussion revolves around a problem involving a double Atwood machine, focusing on the dynamics of the system, including the relationships between tensions and accelerations of the masses involved. Participants are analyzing equations related to the motion of the pulleys and masses, exploring the implications of their setups and assumptions. Some participants question the correctness of ...
The discussion revolves around Atwood's Machine, focusing on the forces acting on two weights connected by a pulley. Participants explore the mechanics of the system, including the role of gravity, tension in the rope, and the implications of different mass weights on acceleration.
The discussion revolves around an Atwood machine involving three masses (m, 2m, and 3m) and focuses on understanding the acceleration of each mass and the tension in the string.
Question: Lab 5 Newton's Second Law: The Atwood Machine Newton's second law of motion states that the acceleration, a, of an object or system is directly proportional to the vector sum of the forces acting on the object, the unbalanced or net force Fnet =ΣFi, and inversely proportional to the total mass, m, of the system (a∝Fnet /m). In vector equation form with
The discussion centers on solving for the unknown mass (m2) in an Atwood's Machine, given a known mass (m1) and the acceleration of m1. The equation used is a_ {net1} = (m1 - m2)/ (m1 + m2) * g, which leads to the derived formula x = (a/g * m1 - m1) / (-a/g - 1) for calculating m2. The solution is confirmed to be correct, provided the acceleration of m1 is known. Participants emphasize the ...