Answers: 2
Physics, 22.06.2019 09:00
As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy
Answers: 2
Physics, 23.06.2019 06:30
Two blocks of aluminum (specific heat c=0.22 cal/g celsius) with masses of 1000 g and 100 g are at a temperature of 70 c. which block has more thermal (internal) energy? explain why?
Answers: 2
Physics, 23.06.2019 10:10
Now that we have a feel for the state of the circuit in its steady state, let us obtain the expression for the current in the circuit as a function of time. note that we can use the loop rule (going around counterclockwise): e−vr−vl=0. note as well that vr=ir and vl=ldidt. using these equations, we can get, after some rearranging of the variables and making the subsitution x=er−i, dxx=−rldt. integrating both sides of this equation yields x=x0e−rt/l. use this last expression to obtain an expression for i(t). remember that x=er−i and that i0=i(0)=0. express your answer in terms of e, r, and l. you may or may not need all these variables. use the notation exp(x) for ex.
Answers: 1
Physics, 23.06.2019 16:10
Wich factors affect the electrical force between two objects?
Answers: 3
How do i calculate the distance between saturn and the sun?...
Mathematics, 29.10.2020 22:30
Mathematics, 29.10.2020 22:30
Mathematics, 29.10.2020 22:30
Chemistry, 29.10.2020 22:30
Mathematics, 29.10.2020 22:30
Health, 29.10.2020 22:30
English, 29.10.2020 22:30
Mathematics, 29.10.2020 22:30
Social Studies, 29.10.2020 22:30
Mathematics, 29.10.2020 22:30
Mathematics, 29.10.2020 22:30