Physics, 29.08.2020 09:01, prettygirl1053480

A shopper walks westward 2.8 meters and then eastward 9.2
meters.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 20:00, berankworthy7153

Experiment scenario 2: a biology student wants to conduct a study of how the amount of food affects the weight gain for mice. i have set up four cages with a mouse in each cage. fill in the boxes that would allow the biology student to complete the study correctly

Answers: 1

continue

Physics, 22.06.2019 00:00, rowellr3

What should the power status of a circuit be when measuring resistance with an ohmmeter?

Answers: 2

continue

Physics, 23.06.2019 01:30, ana2896

Hydroelectricity provides about 7 percent of the electricity generated in the united states. (a) explain how a hydroelectric power plant converts energy stored in water into electricity. (b) identify two factors that determine the amount of electricity that can be generated by an individual hydroelectricity power plant. (c) describe the two main types of land-based hydroelectric power plants. (d) describe two economic advantages and two environmental disadvantages of hydroelectricity.

Answers: 1

continue

Physics, 23.06.2019 10:10, Jperez6541

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

continue

Do you know the correct answer?

A shopper walks westward 2.8 meters and then eastward 9.2
meters....