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i need help with this problem. i have no idea how to do this.
A 1.41 kg object is held 1.38 m above a relaxed, massless vertical spring with a force constant of 288 N/m. The object is dropped onto the spring.
(a) How far does the object compress the spring?
1 m
(b) Repeat part (a), but now assume that a constant air-resistance force of 0.872 N acts on the object during its motion.
2 m
(c) How far does the object compress the spring if the same experiment is performed on the moon, where g = 1.63 m/s2 and air resistance is neglected?
3 m
A 1.41 kg object is held 1.38 m above a relaxed, massless vertical spring with a force constant of 288 N/m. The object is dropped onto the spring.
(a) How far does the object compress the spring?
1 m
(b) Repeat part (a), but now assume that a constant air-resistance force of 0.872 N acts on the object during its motion.
2 m
(c) How far does the object compress the spring if the same experiment is performed on the moon, where g = 1.63 m/s2 and air resistance is neglected?
3 m