The direction of the forces in a free-body diagram with a pulley can be determined by considering the motion of the object and the direction in which the force is acting. For example, if the object is moving upwards, the tension in the rope will be pulling upwards, and the weight will...
Forum: Introductory Physics Homework Help T Pulley problem with frictionless ropes Homework Statement In the diagram, the pulley is frictionless and the ropes are massless. You are given that m1 = 10.0 kg and m2 = 29.5 kg. Calculate the acceleration of m2 downwards. What is the magnitude ...
Every university introductory physics course considers the problem of\nAtwood's machine taking into account the mass of the pulley. In the usual\ntreatment the tensions at the two ends of the string are offhandedly taken to\nact on the pulley and be responsible for its rotation. However such...
How to solve inclined plane problems in physics Does the tension of a pendulum provide centripetal force? A rope connects a 25.0 \ kg mass sitting on a 30.0^o frictionless incline with a hanging mass of 90.0 \ kg; the rope passes over a 12.0 \ kg disksaped pulley that has a radius ...
I would also recommend drawing a free body diagram for each object in the system and carefully considering all the forces acting on them. This can help you identify all the necessary equations and variables to solve the problem accurately.FAQ...
First, let's consider the free body diagram of the system: mB is pulling on mA with a force T, and the weight of mC is acting downwards with a force mg. Since the system is in equilibrium, the net force on mC must be zero. This means that the force F must be equal in magnitude...
Here you can draw a free body diagram for the fraction f of the rope from pulley to mB. For the fraction 1-f between mA and the pulley you do the same. The rope does not stretch, so there is only one acceleration. How would the forces on the ropes differ from the boxes? I'm...
Basically, I am asking someone to check my free body diagram. Any help would be greatly appreciated! Attachments PULLEYFBD.gif 11.3 KB · Views: 1,187 Physics news on Phys.org 3D-printed particles propel themselves across the surface of a fluid New spin quantum battery can be charged ...
Welcome to PhysicsForums! Instead of the guessing game,first understand the concepts ,and take one step at a time.Get in the habit of making Free Body Diagram(FBD). Consider the two pulleys separately ,identify and clearly draw all the forces acting on them. Remember tension in a massle...
Physics news on Phys.org 3D-printed particles propel themselves across the surface of a fluid New spin quantum battery can be charged without an external field Why timekeeping is now on the verge of a giant leap forward in accuracy Mar 4, 2015 #2 billy_joule Science Advisor 1...