- #1
bhipps
- 1
- 0
OMG these 2 problems are driving me insane! If you are able to help, please show steps so I can gain a good understanding...
1.) Jeff of the Jungle swings on a 7.6- vine that initially makes an angle of 32 with the vertical. If Jeff starts at rest and has a mass of 73 , what is the tension in the vine at the lowest point of the swing?
* I do know that the tension on the vine at rest is m(g) at rest...how am I supposed to incorporate theta?
2.) A 0.43 pendulum bob is attached to a string 1.2 long, making an angle of 35 with the vertical. What is the change in the gravitational potential energy of the system as the bob swings from point A to point B (from right to left)?
1.) Jeff of the Jungle swings on a 7.6- vine that initially makes an angle of 32 with the vertical. If Jeff starts at rest and has a mass of 73 , what is the tension in the vine at the lowest point of the swing?
* I do know that the tension on the vine at rest is m(g) at rest...how am I supposed to incorporate theta?
2.) A 0.43 pendulum bob is attached to a string 1.2 long, making an angle of 35 with the vertical. What is the change in the gravitational potential energy of the system as the bob swings from point A to point B (from right to left)?