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6 Nov 2018
14.21 . A 1.50-kg mass on a spring has displacement as a func- tion of time given by x(t) = (7.40 cm) cos((4.16 rad/s)t – 2.42] Find (a) the time for one complete vibration; (b) the force constant of the spring; (c) the maximum speed of the mass; (d) the maxi- mum force on the mass; (e) the position, speed, and acceleration of the mass at t = 1.00 s; (f) the force on the mass at that time.
14.21 . A 1.50-kg mass on a spring has displacement as a func- tion of time given by x(t) = (7.40 cm) cos((4.16 rad/s)t – 2.42] Find (a) the time for one complete vibration; (b) the force constant of the spring; (c) the maximum speed of the mass; (d) the maxi- mum force on the mass; (e) the position, speed, and acceleration of the mass at t = 1.00 s; (f) the force on the mass at that time.
Jamar FerryLv2
8 Nov 2018
