# Physics homework help

## IT IS ABOUT WRITING ASSUMPTION TO SOLVE ENGR PROBLEM

i need two assumbtion for this problems

## Lab work

Lab Reports: They must include the following sections as detailed in the lab manual online:

## 1) Billy Bob “Bubba” Hickman is working in his barn one day. He has a 25 kg hay bale suspended from the barn's rafters on a 2.44 meter long rope. Bubba pulls on another

Name :__________________________________ 1) Billy Bob “Bubba” Hickman is working in his barn one day. He has a 25 kg hay bale suspended from the barn's rafters on a 2.44 meter long rope. Bubba pulls on another rope horizontally until the rope holding the hay bale makes an angle of 20 degrees with respect to the vertical. a) What force does Bubba have to exert on the rope to hold the hay bale in this position? b) The rope slips out of Bubba's hands. The hay bale starts to swing.

## Student Exploration: Gravitational Force

Name: ______________________________________ Date: ________________________

## EBF 483

EBF 483 Homework 4 Due: Beginning of class on Thursday, February 7 Instructions: Please answer all questions clearly and completely. If you use graphs or tables in your answers, they must be clear enough that the graders can understand them (this means labeling axes, variables, and so forth). If a question requires you to make calculations, you must show your work. Your homework must be typed up and pages must be stapled together — the instructors will not accept homework that is handwritten or unstapled. See the syllabus for other formatting details.