Physics, 12.03.2020 20:53 missheyward30
Blocks A (mass 3.50 kg) and B (mass 8.50 kg) move on a frictionless, horizontal surface. Initially, block B is at rest and block A is moving toward it at 4.00 m/s. The blocks are equipped with ideal spring bumpers. The collision is head-on, so all motion before and after the collision is along a straight line. Let x be the direction of the initial motion of block A. Find the maximum energy stored in the spring bumpers.
Answers: 2
Another question on Physics
Physics, 22.06.2019 12:50
Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.
Answers: 2
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
You know the right answer?
Blocks A (mass 3.50 kg) and B (mass 8.50 kg) move on a frictionless, horizontal surface. Initially,...
Questions
Mathematics, 22.10.2019 03:00
Mathematics, 22.10.2019 03:00
Mathematics, 22.10.2019 03:00
Mathematics, 22.10.2019 03:00
Mathematics, 22.10.2019 03:00
Law, 22.10.2019 03:00
Computers and Technology, 22.10.2019 03:00
Medicine, 22.10.2019 03:00
