Title: net parallel force
Course: Physics copy 1

Q: Bryn is pushing a filing cabinet of mass 37 kg along a horizontal surface with a force of 400 N at an angle of 29 degrees directed downwards from the horizontal. The coefficient of kinetic friction in this case is 0.73. The net force on the box is_____ N. (Enter your answer as a number correct to 2 significant figures. Do not round off numbers during calculations.)
A: -56 (± 1)

Q: Nick is pushing a box of chocolates of mass 38 kg along a horizontal surface with a force of 450 N at an angle of 24 degrees directed downwards from the horizontal. The coefficient of kinetic friction in this case is 0.33. The net force on the box is_____ N. (Enter your answer as a number correct to 2 significant figures. Do not round off numbers during calculations.)
A: 230 (± 1)

Q: Kate is pushing a velocoraptor of mass 45 kg along a horizontal surface with a force of 220 N at an angle of 24 degrees directed downwards from the horizontal. The coefficient of kinetic friction in this case is 0.51. The net force on the box is_____ N. (Enter your answer as a number correct to 2 significant figures. Do not round off numbers during calculations.)
A: -70 (± 1)

Q: Brittany is pushing a piano of mass 39 kg along a horizontal surface with a force of 270 N at an angle of 25 degrees directed downwards from the horizontal. The coefficient of kinetic friction in this case is 0.45. The net force on the box is_____ N. (Enter your answer as a number correct to 2 significant figures. Do not round off numbers during calculations.)
A: 21 (± 1)

Q: Micah is pushing a piano of mass 21 kg along a horizontal surface with a force of 460 N at an angle of 12 degrees directed downwards from the horizontal. The coefficient of kinetic friction in this case is 0.72. The net force on the box is_____ N. (Enter your answer as a number correct to 2 significant figures. Do not round off numbers during calculations.)
A: 230 (± 1)

Q: Ariel is pushing a velocoraptor of mass 26 kg along a horizontal surface with a force of 280 N at an angle of 29 degrees directed downwards from the horizontal. The coefficient of kinetic friction in this case is 0.89. The net force on the box is_____ N. (Enter your answer as a number correct to 2 significant figures. Do not round off numbers during calculations.)
A: -100 (± 1)

Q: Micah is pushing a filing cabinet of mass 24 kg along a horizontal surface with a force of 420 N at an angle of 10 degrees directed downwards from the horizontal. The coefficient of kinetic friction in this case is 0.84. The net force on the box is_____ N. (Enter your answer as a number correct to 2 significant figures. Do not round off numbers during calculations.)
A: 150 (± 1)

Q: Evelyn is pushing a piano of mass 34 kg along a horizontal surface with a force of 290 N at an angle of 11 degrees directed downwards from the horizontal. The coefficient of kinetic friction in this case is 0.49. The net force on the box is_____ N. (Enter your answer as a number correct to 2 significant figures. Do not round off numbers during calculations.)
A: 94 (± 1)

Q: Peter is pushing a velocoraptor of mass 28 kg along a horizontal surface with a force of 290 N at an angle of 24 degrees directed downwards from the horizontal. The coefficient of kinetic friction in this case is 0.94. The net force on the box is_____ N. (Enter your answer as a number correct to 2 significant figures. Do not round off numbers during calculations.)
A: -100 (± 1)

Q: Peter is pushing a block of wood of mass 49 kg along a horizontal surface with a force of 490 N at an angle of 26 degrees directed downwards from the horizontal. The coefficient of kinetic friction in this case is 0.76. The net force on the box is_____ N. (Enter your answer as a number correct to 2 significant figures. Do not round off numbers during calculations.)
A: -88 (± 1)

Q: Kate is pushing a shaggy dog of mass 33 kg along a horizontal surface with a force of 210 N at an angle of 18 degrees directed downwards from the horizontal. The coefficient of kinetic friction in this case is 0.42. The net force on the box is_____ N. (Enter your answer as a number correct to 2 significant figures. Do not round off numbers during calculations.)
A: 37 (± 1)