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Physics, 22.06.2019 02:30
Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic
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Physics, 22.06.2019 11:00
1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?
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Physics, 22.06.2019 11:30
(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?
Answers: 3
Mathematics, 13.10.2020 18:01
Mathematics, 13.10.2020 18:01
Mathematics, 13.10.2020 18:01
Mathematics, 13.10.2020 18:01
History, 13.10.2020 18:01
Mathematics, 13.10.2020 18:01
Mathematics, 13.10.2020 18:01
Physics, 13.10.2020 18:01
Physics, 13.10.2020 18:01
Mathematics, 13.10.2020 18:01
Mathematics, 13.10.2020 18:01
Mathematics, 13.10.2020 18:01
Mathematics, 13.10.2020 18:01
Mathematics, 13.10.2020 18:01