Answers: 1
Physics, 22.06.2019 05:20
A3.9 g aluminum foil ball with a charge of +4.1×10−9 c is suspended on a string in a uniform horizontal e⃗ field. the string deviates to the right and makes an angle of 30∘ with the vertical. part a part complete what information about the e⃗ field can you determine for this situation? what information about the field can you determine for this situation? only the magnitude of e⃗ only the direction of e⃗ both the magnitude and the direction of e⃗ none of the above previous answers correct part b determine the magnitude of the electric field. express your answer with the appropriate units. e e = nothing nothing request answer part c determine the direction of the electric field. determine the direction of the electric field. to the right to the left away from you toward you
Answers: 3
Physics, 22.06.2019 07:00
We have a colorless transparent liquid. it looks like water. we seperated it into a solid and a liquid by evaporration and condention was this a chemichal or a physical seperation a. chemical seperation b. physical seperation
Answers: 3
Physics, 22.06.2019 14:00
Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?
Answers: 1
The tip of a pinwheel is 0.24 m from the center. the pinwheel spins 5 times each second. what is the...
Biology, 05.11.2020 02:10
Mathematics, 05.11.2020 02:10
Physics, 05.11.2020 02:10
History, 05.11.2020 02:10
History, 05.11.2020 02:10
Physics, 05.11.2020 02:10
Mathematics, 05.11.2020 02:10
Biology, 05.11.2020 02:10
Spanish, 05.11.2020 02:10
Physics, 05.11.2020 02:10
Mathematics, 05.11.2020 02:10
Geography, 05.11.2020 02:10
Mathematics, 05.11.2020 02:10
History, 05.11.2020 02:10
Mathematics, 05.11.2020 02:10