Physics, 12.10.2020 20:01 andimikaela32908
Ships encounter surface currents and waves as they travel across the ocean. Surface currents and waves form when energy from the sun causes two of Earth’s spheres to interact. Based on this evidence, which two spheres interact to produce these waves and currents?
Answers: 2
Physics, 22.06.2019 23:30
Which of the following forces require physical contact? tension air resistance friction magnetic force applied force
Answers: 3
Physics, 23.06.2019 05:40
What is the change in internal energy if 20 j of heat is released from a system and the system does 50 j of work on the surroundings? a. -70 j b. 30 j c. -30 j d. 70 j
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 11:00
Me ! since green bounces off red, this must be collision a.elastic b.explosion c.inelastic
Answers: 1
Ships encounter surface currents and waves as they travel across the ocean. Surface currents and wav...
English, 26.06.2021 07:00
Mathematics, 26.06.2021 07:00
Mathematics, 26.06.2021 07:00
Mathematics, 26.06.2021 07:00
Social Studies, 26.06.2021 07:00
Mathematics, 26.06.2021 07:00
Mathematics, 26.06.2021 07:00
Mathematics, 26.06.2021 07:00
Mathematics, 26.06.2021 07:00