Physics, 02.03.2020 21:01, bigsmokedagangsta
If a mass of 0.55kg attached to a vertical spring stretches the spring 2.0 cm from its original equilibrium, what is the spring constant?
Answers: 3
Physics, 22.06.2019 05:00, anime333
Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?
Answers: 1
Physics, 22.06.2019 12:20, drewefielder6198
Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.
Answers: 2
Physics, 22.06.2019 13:30, adrian1742
In a series circuit the __ is the same at every point
Answers: 2
If a mass of 0.55kg attached to a vertical spring stretches the spring 2.0 cm from its original equi...
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