Physics, 25.06.2019 11:30 Tyrant4life

Which statements describe magnetic poles? check all that apply. a north pole can exist without a south pole. a north pole must exist with a south pole. two south poles placed near each other will repel each other. two north poles placed near each other will attract each other. a north pole and a south pole placed near each other will attract each other. a south pole and a north pole placed near each other will repel each other.

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 00:20, nini261

2.22/3.33 points | previous answers tamucolphysmechl1 4.pre.002. ask your teacher my notes question part points submissions used on a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 2.40 m/s. (a) what are the magnitude and direction of the velocity of the red glider after the collision? magnitude 3.33 m/s correct: your answer is correct. direction correct: your answer is correct. (b) is this collision elastic?

Answers: 1

continue

Physics, 22.06.2019 03:30, hannahbaak

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s. a. determine jay’s mass. b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)

Answers: 1

continue

Physics, 22.06.2019 04:30, elizabethseoane1829

You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?

Answers: 2

continue

Physics, 22.06.2019 05:10, wendymtz2004

Which situation will have the highest resistance? a. long wire and high temperatureb. short wire and high temperaturec. long wire and cold temperaturedshort wire and low temperature

Answers: 2

continue

You know the right answer?

Which statements describe magnetic poles? check all that apply. a north pole can exist without a so...