An 85-kg person is standing on a bathroom scale in an elevator. What is the person's apparent weight:

a) when the elevator accelerates upward at 2.0 m/s?

b) when the elevator is moving at constant velocity between floors?

c) when the elevator begins to slow at the top floor at 2.0 m/s?

Calculate the acceleration of a 30N net force acting to the right on a 2kg mass.

43. A 2.1] kg msss1 placed on a smooth level table, is attached by a light string passing over a frictionless pulley to a 5.4:} kg mess hanging freely over the edge ofthe table. Calculate the tension in the string. Newton #2 44. Two spheres of masses 1.5 kg and 31} kg, are tied together by alight string looped over a frictionless pulley. They are allowed to hang freely. What will be the acceleration of each mass