Please help me on number 3 , 4 and 7
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Answers: 2
Physics, 22.06.2019 14:30
A10nc charge sits at a point in space where the magnitude of the electric field is 1500 n/c. what will the magnitude of the field be if the 10 nc charge is replaced by a 20 nc charge? assume the system is big enough to consider the charges as small test charges.
Answers: 1
Physics, 22.06.2019 18:30
A1000-kg car is moving at 30 m/s around a horizontal unbanked curve whose diameter is 0.20 km. what is the magnitude of the friction force required to keep the car from sliding?
Answers: 3
Physics, 22.06.2019 20:20
Area around a charged object where the objects can exert a force on another charged objects is an electric
Answers: 2
Mathematics, 21.10.2019 21:10
Mathematics, 21.10.2019 21:10
Mathematics, 21.10.2019 21:10
Health, 21.10.2019 21:10
Mathematics, 21.10.2019 21:10
History, 21.10.2019 21:10
Biology, 21.10.2019 21:10
Biology, 21.10.2019 21:10
History, 21.10.2019 21:10