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Filename: drivers/Session_files_driver.php
Line Number: 176
Backtrace:
File: /home/answnniz/solutionspile.com/index.php
Line: 367
Function: require_once
Severity: Warning
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Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /home/answnniz/solutionspile.com/index.php
Line: 367
Function: require_once
N3. A particle is traveling along a circular curve having a radius of 20 m . If it has an initial speed of
20(m)/(s)and then begins to decrease its speed at the rate of
a_(t)=(-0.25s)(m)/(s^(2)), determine the magnitude of the acceleration of the particle two seconds later.