Physics, 30.10.2021 14:00 sfcsullivan9466
After much contemplation Dark Vader uses the force to project his light saber from the top of the restaurant with a horizontal velocity of 7.3 m/s if it takes 2.00 s to reach the ground. Solve for vertical velocity final, vertical displacement, and horizontal displacement.
Answers: 1
Physics, 21.06.2019 23:10
6–55 refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 358c at a rate of 0.018 kg/s and leaves at 800 kpa as a saturated liquid. if the compressor consumes 1.2 kw of power, determine (a) the cop of the heat pump and (b) the rate of heat absorption from the outside air.
Answers: 2
Physics, 22.06.2019 11:00
Consider a system to be two train cars traveling toward each other. what is the total momentum of the system before the train cars collide? kg • what must the total momentum of the system be after the train cars collide? kg •
Answers: 2
After much contemplation Dark Vader uses the force to project his light saber from the top of the re...
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