I need help! please and thank you!!
...
Answers: 3
Physics, 21.06.2019 17:10
Aspring with a mass of 2 kg has a damping constant 14 kg/s. a force of 3.6 n is required to keep the spring stretched 0.3 m beyond its natural length. the spring is stretched 0.6 m beyond its natural length and then released. find the position of the mass at any time t. (assume that movement to the right is the positive x-direction and the spring is attached to a wall at the left end.)
Answers: 3
Physics, 22.06.2019 02:10
How is coal extracted from mountaintop removal mines? a. dynamite is used to create underground tunnels where miners go to extract the coal. b. dynamite is used to break apart rocks and then draglines are used to remove the broken rock and reach the coal. c. coal in mountaintops is extracted by digging strips in the landscape to reach the coal. d. placer deposits in mountain river bottoms are removed by
Answers: 2
World Languages, 13.10.2019 16:20
English, 13.10.2019 16:20
English, 13.10.2019 16:20
Social Studies, 13.10.2019 16:20
Mathematics, 13.10.2019 16:20
Computers and Technology, 13.10.2019 16:30
World Languages, 13.10.2019 16:30
Mathematics, 13.10.2019 16:30
English, 13.10.2019 16:30
English, 13.10.2019 16:30