Mickey, a daredevil mouse of mass 0.0227 kg,0.0227 kg, is attempting to become the world's first "mouse cannonball." he is loaded into a spring‑powered gun pointing up at some angle and is shot into the air. the gun's spring has a force constant of 51.1 n/m51.1 n/m and is initially compressed a distance of 0.129 m0.129 m from its relaxed position. if mickey has a constant horizontal speed of 2.27 m/s2.27 m/s while he is flying through the air, how high ℎh above his initial location in the gun does mickey soar? assume =9.81 m/s2.
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Physics, 21.06.2019 19:00, mfoster495
How many neutrons does element x have if it’s stormy umber is 33 and it’s mass number is 95?
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Physics, 22.06.2019 14:00, 19greenlymoos
Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.
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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
Mickey, a daredevil mouse of mass 0.0227 kg,0.0227 kg, is attempting to become the world's first "mo...
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