we sent you a message with a link. By clicking on the link, you will automatically log in to your profile.
Attention! The connection is valid for 15 minutes. The message is sent only if the user with the given username (e-mail address) exists in the database.
A folding shelf is attached to the wall. At an angle is a rope that holds the shelf in a horizontal position - see picture. The rope can withstand a maximum force of 100 N. If we place a package weighing 5 kg on the shelf, will the rope break?
The detailed solution steps are locked. Click on the blue button to unlock them.
To ensure the proper functioning of the website, OpenProf uses cookies that do not store personal data. By continuing to use the website, you agree to cookies. Tell me more »