Physics, 22.04.2021 07:00 nickname0097
The spring to launch a pinball in a pinball machine is compressed 25 cm and has a spring constant of 140 N/m.
a. How much energy is stored in the spring when it is fully compressed?
b. If friction removes 3.75 J of energy while the spring launches, how much energy will the pin ball end up having?
Answers: 1
Another question on Physics
Physics, 21.06.2019 16:30
The mass of a muon is 207 times the electron mass; the average lifetime of muons at rest is 2.21 μs. in a certain experiment, muons moving through a laboratory are measured to have an average lifetime of 7.04 μs. for the moving muons, what are (a) β (b) k, and (c) p? the rest energy of the electron is 0.511 mev.
Answers: 2
Physics, 21.06.2019 17:40
Sarah and michelle work at a tech company that designs exercise apps. sarah tells michelle she has heard that james, their supervisor, interviewed with a competitor and may be leaving the company, which would open up a management position. what kind of power is sarah exerting?
Answers: 1
Physics, 21.06.2019 21:30
Write the equation for momentum, first using symbols for the variables, then using words for the variables.
Answers: 2
Physics, 22.06.2019 02:30
Which feature of a heating curve indicates a change ofn state
Answers: 1
You know the right answer?
The spring to launch a pinball in a pinball machine is compressed 25 cm and has a spring constant of...
Questions
Mathematics, 15.02.2021 15:50
Mathematics, 15.02.2021 15:50
Business, 15.02.2021 15:50
Chemistry, 15.02.2021 15:50
Mathematics, 15.02.2021 15:50
Mathematics, 15.02.2021 15:50
Social Studies, 15.02.2021 15:50
Geography, 15.02.2021 15:50
History, 15.02.2021 15:50
History, 15.02.2021 15:50
Social Studies, 15.02.2021 15:50
Mathematics, 15.02.2021 15:50
Business, 15.02.2021 15:50
Social Studies, 15.02.2021 15:50
German, 15.02.2021 15:50
English, 15.02.2021 15:50
Engineering, 15.02.2021 15:50
