Physics, 10.02.2021 01:00 coolcat3190
PLEASE!! A point body of mass m in one dimension between + ∞ and x positions ⃗F (x, t ) = (k /x^2) e^−t / T (k and T one constant) moves under the influence of the force. Accordingly, the linear acceleration of this object Determine with the help of Hamilton equations and Find it using Lagrange equations.
Answers: 3
Physics, 22.06.2019 12:50
Match each vocabulary term to its definition. 1. electrons neutral subatomic particles found in the nucleus of the atom 2. neutron lowest energy position of an electron in an atom 3. photon the path of an electron around the nucleus of an atom 4. ground state negatively charged, subatomic particles 5. protons packet of energy of specific size 6. element substance with only one type of atom 7. orbital positively charged, subatomic particles found in the nucleus of the atom
Answers: 1
Physics, 23.06.2019 05:30
Aman jogs at a velocity of 2.5 m/s west for 1,200 s. he then walks at a velocity 1.0 m/s east for 500 s and then stops to rest . what is the displacement of man when he stops to rest?
Answers: 3
Physics, 23.06.2019 07:00
Roger pushes a box on a 30° incline. if he applies a force of 60 newtons parallel to the incline and displaces the box 10 meters along the incline, how much work will he do on the box? a. 5.2 × 102 joules b. 6.0 × 102 joules c. -5.2 × 102 joules d. -6.0 × 102 joules
Answers: 3
Physics, 23.06.2019 08:00
Hunter is in lab. he clears a spot on his lab bench to start working. he also puts his lab coat and goggles on. he then identifies where all of the safety equipment is. he notices his station is next to the fume hood, which ventilates the chemicals stored there. the noise of the fume hood was bothersome, so hunter turned it off. which could be an error in his set-up? he should not turn off the fume hood. he should wait to put on his coat until after the directions are given. he should wait to put on his goggles until after the directions are given. he should not sit next to the fume hood.
Answers: 3
PLEASE!! A point body of mass m in one dimension between + ∞ and x positions ⃗F (x, t ) = (k /x^2) e...
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