How do I solve this engineering mechanics problem?

  • Thread starter Thread starter Anna-phy
  • Start date Start date
Join the discussion
Registration is free. Start your own thread to ask a follow-up.
1 reply · 2K views
Anna-phy
Messages
1
Reaction score
0

 
Attachments
  • bac.jpg
    bac.jpg
    42.9 KB · Views: 488
Physics news on Phys.org
Welcome to Physics Forums.

You'll have to show an attempt at solving the problem before receiving help (it's our policy).