Physics, 24.10.2020 20:10 smartperraorwhateva
A singly charged lithium ion is accelerated from rest through a potential difference of 4.00 x 104 V. This ion then enters a perpendicular magnetic field with a strength of 0.700 T. Indicate the force(s) acting on the electron in the diagram below.
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Physics, 21.06.2019 23:30
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 790 n/m. it is initially at rest on an inclined plane that is at an angle of 28 degrees with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is k = 0.14. in the initial position, where the spring is compressed by a distance of a = 0.18 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.
Answers: 1
Physics, 22.06.2019 14:30
Slab pull” is a type of tectonic plate movement that occurs due to the forces of mantle convection and results in the subduction of the lithosphere true or false
Answers: 2
A singly charged lithium ion is accelerated from rest through a potential difference of 4.00 x 104 V...
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