Physics, 10.10.2019 03:30 flowergirly34
Avery thin glass rod 4 meters long is rubbed all over with a silk cloth. it gains a uniformly distributed charge1.3 multiplied by 10? 6 c. two small spherical rubber balloons of radius 1.2 cm are rubbed all over with wool. they each gain a uniformly distributed charge of -4 multiplied by 10? 8 c. the balloons are near the midpoint of the glass rod, with their centers 3 cm from the rod. the balloons are 2 cm apart (4.4 cm between ) find the net electric field at the location marked by the multiplied by, 0.6 cm to the right of the center of the left balloon. things to think about: which objects make nonzero contributions to e at this location? what are the correct distances from sources to the observation location? what is the direction of e due to the rod? (the drawing is not to scale; read the problem statement carefully. assume the +x axis is to the right, the +y axis is up, and the +z axis is out.)
Answers: 2
Physics, 22.06.2019 22:30
Find v1, the speed of the fluid in the left end of the main pipe. express your answer in terms of h1, h2, g, and either a1 and a2 or Ξ³, which is equal to a1a2.
Answers: 2
Physics, 22.06.2019 23:00
The gun from the crime scene shows tool marks where the serial numbers are ground off. there are also tool marks on the bullets left behind. what information can the tool marks on the bullets and gun provide about the crime? what type of evidence does this information provide, individual or class?
Answers: 1
Physics, 23.06.2019 01:00
During the apollo moon missions, astronauts were concerned about the effects of newton's third law of motion when: o a. they ejected waste water, because they were concerned that it would push them off course. o b. they reentered earth's atmosphere, because they were carrying heavy moon rocks. o c. they took off from earth, because a large force was required to generate large acceleration. o d. they detected incoming space debris, because the inertia of the debris could damage their ship.
Answers: 3
Avery thin glass rod 4 meters long is rubbed all over with a silk cloth. it gains a uniformly distri...
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