Question

A spy is sitting at a table in a meeting and trying to keep a small tape recorder hidden by gently pushing it against the underside of the tabletop. The spy pushes upwards on the tape recorder with a force of 0.8 N at an angle of 35° from the vertical. The tape recorder has a mass of 40 g, and the c0efficient of static and kinetic friction between the tape recorder and the desk is u respectively. The spy is hoping that the tape recorder does not move because otherwise it might be noticed. While the spy is pushing the tape recorder, does the tape recorder slide against the underside 0.65 and 0.40 on of the tabletop or does it remain motionless?

Answer 1

taperecorder will slide

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