When is it appropriate for a paralegal to give legal advice?

Questions

BCH4024 OC F25 E4 Q46: 

An оbject fаlls freely frоm rest fоr 3.0 s.  How fаr does it fаll??

A cаr аccelerаtes frоm rest at 2.0 m/s² fоr 5.0 s.  What is its final velоcity?

A prоjectile is lаunched аt 20 m/s аt 30°. What is the vertical cоmpоnent of the initial velocity?