Question: A clarinetist, setting out for a performance, grabs his 3.19-kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 36.0 N.
Part A: Find the case\'s vertical acceleration. Indicate an upward acceleration as positive and a downward one as negative.
Please include each step and the equations you used. Thank you!