Title: F from KE and D
Course: Physics copy 1

Q: Kaley is pushing a box from rest for a distance of 0.283 m until it achieves a kinetic energy of 26 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 93 (± 10)

Q: Kaley is pushing a box from rest for a distance of 1.1 m until it achieves a kinetic energy of 120 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 110 (± 10)

Q: Kaley is pushing a box from rest for a distance of 1.06 m until it achieves a kinetic energy of 92 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 87 (± 10)

Q: Kaley is pushing a box from rest for a distance of 1.3 m until it achieves a kinetic energy of 140 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 110 (± 10)

Q: Kaley is pushing a box from rest for a distance of 1.35 m until it achieves a kinetic energy of 37 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 28 (± 10)

Q: Kaley is pushing a box from rest for a distance of 0.0964 m until it achieves a kinetic energy of 3.6 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 38 (± 10)

Q: Kaley is pushing a box from rest for a distance of 3.61 m until it achieves a kinetic energy of 450 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 130 (± 10)

Q: Kaley is pushing a box from rest for a distance of 2.82 m until it achieves a kinetic energy of 210 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 75 (± 10)

Q: Kaley is pushing a box from rest for a distance of 3.29 m until it achieves a kinetic energy of 440 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 130 (± 10)

Q: Kaley is pushing a box from rest for a distance of 0.218 m until it achieves a kinetic energy of 7.1 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 33 (± 10)

Q: Kaley is pushing a box from rest for a distance of 3.89 m until it achieves a kinetic energy of 670 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 170 (± 10)

Q: Kaley is pushing a box from rest for a distance of 3.8 m until it achieves a kinetic energy of 480 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 130 (± 10)

Q: Kaley is pushing a box from rest for a distance of 3.01 m until it achieves a kinetic energy of 300 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 100 (± 10)

Q: Kaley is pushing a box from rest for a distance of 3.86 m until it achieves a kinetic energy of 670 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 170 (± 10)

Q: Kaley is pushing a box from rest for a distance of 0.564 m until it achieves a kinetic energy of 130 J at the end of the push. The parallel force applied must have been _____ N. Enter your answer correct to 2 significant digits.
A: 230 (± 10)