Answer
$N_{Back}=237.12$ N
$N_{Front}=743.88$ N
Work Step by Step
First make the free body diagram and the kinetic diagram. Then using the equations of motion the answers can be found.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.