Physics, 04.07.2020 20:01, veronica25681
A block is attached to a spring and moves in simple harmonic motion on a horizontal frictionless surface. The amplitude of the motion is 0.10m and the frequency is 20Hz. If the amplitude is decreased to 0.05 m, then the frequency is
Answers: 2
Physics, 21.06.2019 22:00, Brandon4188
If the speed of a particle triples ,by what factor does its kinetic energy increase?
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Physics, 23.06.2019 08:40, TravKeepIt100
Suppose an object in free fall is dropped from a building. its starting velocity is o m/s. what is the speed (in m/s) of the object falling after 2 seconds?
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Physics, 23.06.2019 18:30, davi113001
Aforce of 6600 n is exerted on a piston that has an area of 0.010 [tex]m^{2}[/tex]. what area is rewired for a second piston to exert a force of 9900 n? use [tex]\frac{f_{1} }{a_{1} } = \frac{f_{2} }{a_{2} }[/tex]a. 0.0015 [tex]m^{2}[/tex]b. 66 [tex]m^{2}[/tex]c. 150 [tex]m^{2}[/tex]d. 0.006 [tex]m^{2}[/tex]
Answers: 1
A block is attached to a spring and moves in simple harmonic motion on a horizontal frictionless sur...
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