Physics, 23.03.2021 03:10 breannabailey9887
A 1000 kg car driving 10 m/s is brought to rest in an accident. What difference in force will it experience if it’s brought to rest in a time of 0.04 seconds vs. 0.002 seconds?
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 14:30
The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
Answers: 1
Physics, 22.06.2019 15:00
What pressure difference is required between the ends of a 2.0-m-long, 1.0-mm-diameter horizontal tube for 40 c water to flow through it at an average speed of 4.0 m/s?
Answers: 1
Physics, 22.06.2019 22:00
Which statement best explains why the overall charge on an atom is zero?
Answers: 1
A 1000 kg car driving 10 m/s is brought to rest in an accident. What difference in force will it exp...
English, 06.11.2019 12:31
Mathematics, 06.11.2019 12:31
Biology, 06.11.2019 12:31
Chemistry, 06.11.2019 12:31
Mathematics, 06.11.2019 12:31
English, 06.11.2019 12:31
Biology, 06.11.2019 12:31
Physics, 06.11.2019 12:31
Social Studies, 06.11.2019 12:31