A mountain climber descends on a ro free-body diagram of the descent is p: Pe in a process called rappelling. The a. net force acting on the climber. [ rovided in the diagram. Determine the 9. An 80.0 kg man is standing on a scale calibrated in newtons inside an elevator. Determine the apparent weight of the man as shown by the scale as the elevator is 200 N, downward] 2 statonary SN b. climber's downward acceleration if his mass is 61.16 kg. [3.27 m/s?| b. accelerating downwards at a rate of 1.10 w\\mw. 1697 N\\ C. accelerating upwards at a rate of 1.10 m/s\". [873 N d. moving upwards at a constant velocity. [785 N} 6. Otis is a mechanical engineer who designs a 1900 kg elevator to accelerate downward at a rate of 1.10 m/s>. Determine the magnitude of the tension in the cable during a test run of this system. [16.5 kNJ D) : : 7. A 2800 kg elevator is raised up an elevator shaft at a rate of 1.40 m/s\". Determine the tension 4 o 5 A 4 in the cable during its motion. [3.14 x 10" NJ i A 50 kg rocket sits on a launch pad. At the end of the countdown, the rocket exerts a force of 1200 N to accelerate upwards. 2. Draw a free-body diagram of the rocket before its engines are fired. \\Appendix A} b. Determine the magnitude of the force the launch pad exerts to keep the rocketin place before the engines are fired. [0.49 kN Draw a free-body diagram of the rocket as it accelerates off the launch pad. {Appendix A} d. 8. Determine the magnitude of the rocket's acceleration. {14 m/s2| A child accelerates upwards in an elevator which causes his apparent weight to vono.an 405 N. Determine the magnitude of the elevator's acceleration if his normal weight is 400 N. [0.123 m/s\"]