subject
Physics, 14.06.2021 16:40 Schoolworkspace453

Điện tích điểm Q gây ra điện trường tại A và B có cường độ lần lượt là EA = 1560 V/m và EB = 780 V/m. Tính cường độ điện trường tại trung điểm M của AB, biết Q – A – B thẳng hàng.

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 21:20
Jason is a body builder. despite being more fit, he weighs more than his brother ryan, who is the same height. which is a possible reason? a. jason has more muscle mass than ryan does. b. jason has more body fat than ryan does. c. jason has more muscle mass and body fat than ryan does d. jason has less body fat than ryan does.
Answers: 1
question
Physics, 21.06.2019 23:30
In which of the following cases is work being done on an object? question 2 options: pulling a trailer up a hill carrying a box down a corridor suspending a heavy weight with a strong chain pushing against a locked door
Answers: 2
question
Physics, 22.06.2019 08:00
Ms.hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.
Answers: 2
question
Physics, 22.06.2019 11:20
If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t − 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12−3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s
Answers: 1
You know the right answer?
Điện tích điểm Q gây ra điện trường tại A và B có cường độ lần lượt là EA = 1560 V/m và EB = 780 V/m...
Questions
question
Social Studies, 10.07.2019 21:30
question
Mathematics, 10.07.2019 21:30
Questions on the website: 13722363