Question

A fancy 17-kg lamp (c) hangs near a corner wall by 3 strings (diagram below) with angles a=76 degrees and b=137 degrees. Someone pulls on the cord on the lamp using a force of 6 N. Find the precise tensions along the 3 strings when the cord is pulled (use 9.80 m/s2 for g). Enter your responses with 1 decimal precision.

You may receive an additional 3 points towards problem #2 in your midterm. You must complete all the steps below by the end of Thursday, May 9th. 1. 2. 3. Complete this sheet. Digital editing is acceptable. If you need more room, attach an additional sheet. Enter your 3 answers at h Scan/photograph this sheet. Name the file using your ID# in PDF format: IDnumber.pdf. For example, if your ID number is 12345789, call the file 12345789.pdf Upload this sheet in PDF format to the webpage above. forms.gle/XHt8yugdoHiGzOxN6 4. Problem 2. A fancy 17-kg lamp (c) hangs near a corner wall by 3 strings (diagram below) with angles a-76 degrees and b-137 degrees. Someone pulls on the cord on the lamp using a force of 6 N. Find the precise tensions along the 3 strings when the cord is pulled (use 9.80 m/s2 for g). Enter your responses with 1 decimal precision Situation and Variables: ao bo ckg Strategy:

Answer 1

Date 16 131- 43 16 万 BD 173 un chon At j EfkeO Sin76.t-tr Co, ws.coa76. T Te = Simys >_fl 3s.ss N.:1 :