Severity: Warning
Message: fopen(/home/answnniz/solutionspile.com/system/sessions/ci_sessionf69bd5ed9ed89a928dc50fa0bb285413da9e0dc3): failed to open stream: Disk quota exceeded
Filename: drivers/Session_files_driver.php
Line Number: 176
Backtrace:
File: /home/answnniz/solutionspile.com/index.php
Line: 367
Function: require_once
Severity: Warning
Message: session_start(): Failed to read session data: user (path: /home/answnniz/solutionspile.com/system/sessions)
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /home/answnniz/solutionspile.com/index.php
Line: 367
Function: require_once
A block A resting on a smooth horizontal plane is attached by threads to a point P and, by a weightless pulley, to a block B of the same mass, m. A is also attached to a point O by a spring of length l0 and spring constant k = 5m(g)/(l)0. The thread PA is cut and block A starts moving.
1. Find the distance at which block A breaks off the plane.
2. Find its velocity at the moment it is breaking off the plane.