Physics, 05.01.2020 23:31 garzar7523
Aparticle has a charge of 5.2..*.10蹩 coulombs and experiences a force of 9.5..*.10è¹¢ newtons when it travels through a magnetic field with strength 2.2..*.10è¹ tesla. what is the speed of the particle?
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Which one of the following research methods can show cause and effect
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Physics, 22.06.2019 10:00
During which interval are the persons represented by the graph not moving? a) 0 to 0.5 hrs b) 1.5 to 2 hrs c) 2 to 2.5 hrs d) 4.5 to 5 hrs
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Physics, 22.06.2019 14:20
4r-134a enters the condenser of a residential heat pump at 800 kpa and 50°c at a rate of 0.022 kg/s and leaves at 750 kpa subcooled by 3°c. the refrigerant enters the compressor at 200 kpa superheated by 4°c determine (a) the isentropic efficiency of the compressor, (b) the rate of heat supplied to the heated room, and (c) the cop of the heat pump. also, determine (d) the cop and rate of heat supplied to the heated room if this heat pump operated on the ideal vapor-compression cycle between the pressure limits of 200 and 800 kpa. (0.757, 4.37 kw, 5.12, 6.18, 3.91 kw)
Answers: 3
Physics, 22.06.2019 15:00
You hang a book bag on a spring scale and place the bag on a platform scale so that the platform scale reads 23.7n and the spring scale reads 13.8n. what is the magnitude of the force that earth exerts on the bag?
Answers: 1
Aparticle has a charge of 5.2..*.10蹩 coulombs and experiences a force of 9.5..*.10蹢 newtons when...
Mathematics, 14.09.2019 10:30
Mathematics, 14.09.2019 10:30
Mathematics, 14.09.2019 10:30