Physics, 04.10.2019 20:00, ggdvj9gggsc
Two spaceships are approaching each other. (a) if the speed of each is 0.9c relative to earth, what is the speed of one relative to the other? (b) if the speed of each relative to earth is 30,000 m/s (about 100 times the speed of sound), what is the speed of one relative to the other?
Answers: 1
Physics, 22.06.2019 17:40, cravens511peeelg
The first-order reaction aā2b+c has rate constant 0.538 sā1. if the initial concentration of a is 0.867 mol lā1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.
Answers: 3
Physics, 23.06.2019 01:30, smortandsons
)consider two positively charged particles, one of charge q0 (particle 0) fixed at the origin, and another of charge q1 (particle 1) fixed on the y-axis at (0,d1,0). what is the net force fā on particle 0 due to particle 1?
Answers: 2
Physics, 23.06.2019 07:30, Jasten
Neurons are components of the nervous system of the body that transmit signals as electrical impulses travel along their length. these impulses propagate when charge suddenly rushes into and then out of a part of the neutron called an axon. measurements have shown that, during the inflow part of this cycle approximately 5.6x10^11 na per meter, each with a charge of e enter the axon. how many coulombs of charge enter a 1.10 cm length of axon during this process
Answers: 2
Two spaceships are approaching each other. (a) if the speed of each is 0.9c relative to earth, what...
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