Physics, 22.09.2019 18:30 nicole667

Along, thin rod parallel to the y-axis is located at x=−1.0 cm and carries a uniform linear charge density of +1.0 nc/m. a second long, thin rod parallel to the z-axis is located at x=+1.0 cm and carries a uniform linear charge density of −1.0 nc/m. what is the net electric field due to these rods at the origin? (ϵ0=8.85×10−12 c2/n · m2)

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 00:30

Next a skier is pulled by a tow rope up a frictionless ski slope that makes an angle of 15 with the horizontal. the rope moves parallel to the slope with a constant speed of 0.69 m/s. the force of the rope does 800 3 of work on the skier as the skier moves a distance of 8.4 m up the incline. (a) if the rope moved with a constant speed of 2.2 m/s how much work would the force of the rope do on the skier as the skler moved a distance of 8.4 m up the incline? at what rate is the force of the rope doing work on the skier when the rope moves with a speed of (b) 0.69 m/s and (c) 2.2 m/s?

Answers: 1

Answer

Physics, 22.06.2019 14:00

Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.

Answers: 3

Answer

Physics, 22.06.2019 18:30

Aballoon is rising vertically upwards at a velocity of 10m/s. when it is at a height of 45m from the ground, a parachute bails out from it. after 3s he opens his parachute and decelerates ata a constant rate 5m/s.when. (a) what was the height of the parachutist above the ground when he opened his parachute? (b)how far is the parachutist from the balloon at t=3s? (c)with what velocity does the parachutist hit the ground? (d)after how long does the parachutist hit the ground after his exist from the balloon?

Answers: 3

Answer

Physics, 23.06.2019 02:00

Objects a and b are visible in the night sky. six months later they are still visible, but object b shows less parallax than object a. which object is closer? a. a b. b c. you would need to wait another six months in order to figure this out. d. you would need to know the objects' angular diameters in order to figure this out.

Answers: 3

Answer

You know the right answer?

Along, thin rod parallel to the y-axis is located at x=−1.0 cm and carries a uniform linear charge d...

Questions

SAT, 02.01.2020 22:31

Soon yi loves to bake, and she is making flaky pastry. soon yi starts with a layer of dough 222 millimeters (\text{mm})(mm)left parenthesis, start tex...