Physics, 21.09.2019 06:50, khanhlan7213
Aspace probe is traveling in outer space with a momentum that has a magnitude of 3.87 x 107 kg·m/s. a retrorocket is fired to slow down the probe. it applies a force to the probe that has a magnitude of 1.41 x 106 n and a direction opposite to the probe's motion. it fires for a period of 9.55 s. determine the momentum of the probe after the retrorocket ceases to fire.
Answers: 1
Physics, 22.06.2019 02:30, raularriaga
If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 380j of energy to the room?
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Physics, 22.06.2019 12:00, P4thing
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
Physics, 22.06.2019 12:30, morgan3346
Write a full page that sumerizes thermodynamics it’s from the website visionlearnig
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Physics, 22.06.2019 17:00, WorkingButNotReally
If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction
Answers: 3
Aspace probe is traveling in outer space with a momentum that has a magnitude of 3.87 x 107 kg·m/s....
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