Physics, 25.06.2019 10:10 alyssaanniebug
(100 points)some air filters contain a small component that maintains a constant negative chargeq. particlesnear this component are attracted through the coulomb force. consider a single, neutral, particle a distancedfrom the air filter component. the distancedis much larger than the size of the particle. a carbon atom in theparticle has polarizabilityα.a. calculate the magnitude of the electric force on an atom in the particle. explain your steps clearly and payparticular attention to defining any additional algebraic symbols so that we can follow your reasoning. ifyou make an assumption state them explicitly. b. why can you neglect the effects of gravity in your calculation? c. if the particle was initially twice as far from the charged component, how would the electric force on theparticle change? d. if the mass of the particle was doubled, how would the electric force on the particle change? e. if the charge on the air filterqhad been positive instead of negative, how would the electric force on theparticle change? would anything about this problem change?
Answers: 2
Physics, 21.06.2019 21:50
Adiver in midair has an angular velocity of 6.0 rad/s and a moment of inertia of 1.2 kg·m2. he then pulls is arms and legs into a tuck position and his angular velocity increases to 12 rad/s. the net external torque acting on the diver is zero. what is his moment of inertia in the tuck position?
Answers: 1
Physics, 22.06.2019 03:00
An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d
Answers: 1
Physics, 22.06.2019 07:30
Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?
Answers: 1
Physics, 22.06.2019 08:30
Abike rider starts from rest and accelerates 28.0 meters down a slope in 5.00 seconds. what is her acceleration? select one: a. 3.21 m/sec2 b. 1.75 m/sec2 c. 9.80 m/sec2 d. 2.24 m/sec2
Answers: 3
(100 points)some air filters contain a small component that maintains a constant negative chargeq. p...
Mathematics, 30.04.2021 01:00
Mathematics, 30.04.2021 01:00
History, 30.04.2021 01:00
Business, 30.04.2021 01:00
Spanish, 30.04.2021 01:00
Mathematics, 30.04.2021 01:00
Mathematics, 30.04.2021 01:00
English, 30.04.2021 01:00
Mathematics, 30.04.2021 01:00
Mathematics, 30.04.2021 01:00