Physics, 14.02.2021 07:30 cascyrio2002
I need huge help understanding this type of questions :( Please and thank you The coefficient of static and kinetic frictions between a 15.2-kg box and a desk are 0.55 and 0.36, respectively. What is the net force on the box when a 120.9 N horizontal force is applied to the box while moving?
Answers: 1
Physics, 21.06.2019 19:30
Abody of weight 60 kg is standing in a lift the lift going upward with a uniform velocity of 4.9 metre per second slows down and stops in two seconds then apparent weight of the body during the slow down process is
Answers: 2
Physics, 22.06.2019 00:20
Suppose that an electromagnetic wave which is linearly polarized along the xβaxis is propagating in vacuum along the zβaxis. the wave is incident on a conductor which is placed at z > 0 region of the space. the conductor has conductivity Ο, magnetic permeability Β΅ and electric permittivity Ξ΅. (a) find the characteristic time for the free charge density which dissipates at the conductor. (b) write the maxwell equations and derive the wave equation for a plane wave propagating in a conductor. (c) find the attenuation distance at which the incident amplitude reduces to e ^β1 of its initial value. (d) find the electric and magnetic fields inside the conductor. 8 (e) find the power loss per area of the incident electromagnetic wave at the surface of conductor.
Answers: 1
I need huge help understanding this type of questions :( Please and thank you
The coefficient of st...
English, 30.06.2019 07:30
Chemistry, 30.06.2019 07:30
Social Studies, 30.06.2019 07:30
Mathematics, 30.06.2019 07:30
Mathematics, 30.06.2019 07:30
Mathematics, 30.06.2019 07:30
Geography, 30.06.2019 07:30
Biology, 30.06.2019 07:30
Advanced Placement (AP), 30.06.2019 07:30
Spanish, 30.06.2019 07:30
Mathematics, 30.06.2019 07:30
Spanish, 30.06.2019 07:30