Mathematics, 30.03.2020 16:16, smallblueberry
A mass weighing 11lb stretches a spring 6in. The mass is attached to a viscous damper with damping constant 3lb*s/ft. The mass is pushed upward, contracting the spring a distance of 3in, and then set into motion with a downward velocity of 2in/s.
1. Determine the position u, in inches, of the mass at any time t. Use 32ft/s^2 as the acceleration due to gravity. Pay close attention to the units.
Answers: 1
Mathematics, 21.06.2019 21:00, millie54
Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?
Answers: 2
Mathematics, 21.06.2019 23:00, miahbaby2003p2af1b
Prove that 16^4-2^13-4^5 is divisible by 11.
Answers: 1
A mass weighing 11lb stretches a spring 6in. The mass is attached to a viscous damper with damping c...
Mathematics, 27.10.2020 17:50
Mathematics, 27.10.2020 17:50
Mathematics, 27.10.2020 17:50
English, 27.10.2020 17:50
Mathematics, 27.10.2020 17:50
Biology, 27.10.2020 17:50