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Physics, 08.08.2019 13:10, jocelyngracia
The problem is in the picture. we know the alpha angle and the constant value of velocity v. then find the value of speed "u" when the thread makes angle alpha with horizontal.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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Physics, 22.06.2019 03:00, nkidder
An electric current is flowing through the cord below. what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.
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![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:30, SauceyNaee
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:00, lazavionadams81
At what time will the interfering waves have an amplitudeof zero?
Answers: 1
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The problem is in the picture. we know the alpha angle and the constant value of velocity v. then fi...
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