Logan is standing on a dock holding onto a rope swing that is ?=4.30 m long and suspended from a tree branch above. The rope is taut and makes a 30.0° angle with the vertical. Logan swings in a circular arc, passing through the bottom of the arc then releasing the rope when it makes an angle of ?=13.1° with the perpendicular. If Logan's mass is 71.0 kg , how much work ?grav does gravity do on him up to the point where he releases the rope? PLEASE SHOW THE ANSWER AND THE STEPS YOU TOOK TO GET THERE
Logan is standing on a dock holding onto a rope swing that is ?=4.30 m long...
A woman with mass m is standing on a platform and holding onto a light rope attached to a hook in the ceiling. A second rope, also attached to the hook, is being held by a man with larger mass M on a second platform. The ropes are the same length, and the ropes are initially horizontal. The two people start from rest and swing toward each other. They meet at the lowest point of their swings, and grab onto...
A woman with mass m is standing on a platform and holding onto a light rope attached to a hook in the ceiling. A second rope, also attached to the hook, is being held by a man with larger mass M on a second platform. The ropes are the same length, and the ropes are initially horizontal. The two people start from rest and swing toward each other. They meet at the lowest point of their swings, and grab onto...