I need help with this table ASAP
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Physics, 21.06.2019 23:30
Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
Answers: 1
Physics, 22.06.2019 11:30
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.
Answers: 1
Physics, 22.06.2019 19:30
Which of the following compounds would be primarily ionic? methane, ch4, ammonia nh3, calcium chloride, cacl2, or carbon dioxide, co2
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Physics, 23.06.2019 07:40
If a 250-g mass is hung on two identical springs, hung side by side , and both support the 250-g mass, how much will each spring stretch?
Answers: 1
Chemistry, 29.08.2019 19:30
History, 29.08.2019 19:30
Mathematics, 29.08.2019 19:30
Mathematics, 29.08.2019 19:30
Mathematics, 29.08.2019 19:30
Physics, 29.08.2019 19:30
Mathematics, 29.08.2019 19:30
Social Studies, 29.08.2019 19:30
Chemistry, 29.08.2019 19:30