A woman at an airport retrieves her 255 kg suitcase and

Question

Solve the given parts of following problem:

Problem: A woman at an airport retrieves her 25.5 kg suitcase and begins to roll it on the floor by pulling on the strap. She pulls at an angle of O= 35° above the horizontal with a force of 34.0 N. If friction may be neglected because the suitcase is on wheels, answer the questions below.

Part A: What is the magnitude of the acceleration of the suitcase?

m/s²

Part B: What is the magnitude of the force exerted vertically by the floor on the suitcase?

N

Please show your work, so I can understand process. Thanks!