Title: Net Force e and cw
Course: Physics copy 1

Q: A cable elevator system has a car and riders with mass 800 kg and a counterweight of mass 720. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 780 (± 10)

Q: A cable elevator system has a car and riders with mass 770 kg and a counterweight of mass 1000. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 2300 (± 100)

Q: A cable elevator system has a car and riders with mass 850 kg and a counterweight of mass 550. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 2900 (± 100)

Q: A cable elevator system has a car and riders with mass 420 kg and a counterweight of mass 250. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 1700 (± 100)

Q: A cable elevator system has a car and riders with mass 250 kg and a counterweight of mass 840. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 5800 (± 100)

Q: A cable elevator system has a car and riders with mass 700 kg and a counterweight of mass 730. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 290 (± 10)

Q: A cable elevator system has a car and riders with mass 480 kg and a counterweight of mass 670. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 1900 (± 100)

Q: A cable elevator system has a car and riders with mass 890 kg and a counterweight of mass 530. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 3500 (± 100)

Q: A cable elevator system has a car and riders with mass 460 kg and a counterweight of mass 520. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 590 (± 10)

Q: A cable elevator system has a car and riders with mass 510 kg and a counterweight of mass 130. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 3700 (± 100)

Q: A cable elevator system has a car and riders with mass 240 kg and a counterweight of mass 910. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 6600 (± 100)

Q: A cable elevator system has a car and riders with mass 720 kg and a counterweight of mass 520. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 2000 (± 100)

Q: A cable elevator system has a car and riders with mass 980 kg and a counterweight of mass 490. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 4800 (± 100)

Q: A cable elevator system has a car and riders with mass 750 kg and a counterweight of mass 770. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 200 (± 10)

Q: A cable elevator system has a car and riders with mass 570 kg and a counterweight of mass 940. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 3600 (± 100)

Q: A cable elevator system has a car and riders with mass 920 kg and a counterweight of mass 260. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 6500 (± 100)

Q: A cable elevator system has a car and riders with mass 290 kg and a counterweight of mass 140. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 1500 (± 100)

Q: A cable elevator system has a car and riders with mass 960 kg and a counterweight of mass 830. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 1300 (± 100)

Q: A cable elevator system has a car and riders with mass 190 kg and a counterweight of mass 240. The net force on the system (neglecting pulley friction and cable mass) is _____N. (enter your answer as a number correct to two significant digits).
A: 490 (± 10)