Physics, 30.03.2020 21:44 changemyfate69
A block–spring system vibrating on a frictionless, horizontal surface with an amplitude of 4.5 cm has an energy of 26 J. If the block is replaced by one whose mass is twice the mass of the original block and the amplitude of the motion is again 4.5 cm, what is the energy of the system?
Answers: 1
Another question on Physics
Physics, 22.06.2019 02:50
What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential
Answers: 1
Physics, 22.06.2019 04:30
Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?
Answers: 3
Physics, 22.06.2019 21:10
Two masses are connected by a rope that hangs over a pulley as shown below. the pulley is a uniform cylinder of radius 푅=0.381meters and mass 푀=3.1푘푔. initially 푚"is on the ground and 푚#rests 2.5 meters above the ground. if the system is released, use conservation of energy to determine the speed of 푚#just before it strikes the ground. assume the pulley bearing is frictionless.
Answers: 2
Physics, 23.06.2019 10:30
Group of elements with the same number of valence electrons
Answers: 1
You know the right answer?
A block–spring system vibrating on a frictionless, horizontal surface with an amplitude of 4.5 cm ha...
Questions
Mathematics, 02.10.2019 00:30
Geography, 02.10.2019 00:30
Mathematics, 02.10.2019 00:30
History, 02.10.2019 00:30
English, 02.10.2019 00:30
Mathematics, 02.10.2019 00:30
Biology, 02.10.2019 00:30
Mathematics, 02.10.2019 00:30
Computers and Technology, 02.10.2019 00:30
Physics, 02.10.2019 00:30
Biology, 02.10.2019 00:30
Biology, 02.10.2019 00:30
