3. Spider-Man is hanging from a web attached to a horizontal flag pole near the top of a tall building (See picture belo
Posted: Mon May 09, 2022 1:52 pm
3. Spider-Man is hanging from a web attached to a horizontal flag pole near the top of a tall building (See picture below). The flag pole is attached to the building by a pin that allows to pole to rotate up and down. The flag pole is 5 m long, has a mass of 30 kg, and is supported by a cable attached at its end that makes a 30 degree angle with the pole. Spider-Man has a mass of 75 kg and his web is attached 3 m from the building. a) Calculate the tension in the cable supporting the flag pole. b) Calculate the magnitude of the force from the pin holding the pin to the building.