Physics, 28.01.2020 03:31, yooahahah41
The two blocks of masses m and 2m shown above initially travel at the same speed v but in opposite directions. they collide and stick together. what is the final velocity of the mass m after the collision? a. -1/6v. b. -1/3v. c. 1/6v. d. 1/3v. figure: two box are colliding
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The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage
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Physics, 22.06.2019 14:00, janreyes39
Explain why you think this diagram shows what happened to the carbon in the biodome.
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Physics, 22.06.2019 17:30, smariedegray
Convection currents are caused by differences in what two things?
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Physics, 22.06.2019 19:20, gokusupersaiyan12345
The dipole moment of the water molecule (h2o) is 6.17x10^-30 c. m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?
Answers: 1
The two blocks of masses m and 2m shown above initially travel at the same speed v but in opposite d...
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