Physics, 23.09.2019 17:30 fatherbamboo
Two particles with oppositely signed charges are held a fixed distance apart. the charges are equal in magnitude and they exert a force on each other. half of one of the charges is transferred to the other charge and the distance between them is unchanged. what happens to the force exerted on one charge by the other charge? group of answer choices the force is one fourth as large the force is doubled the force is unchanged the force is half as large the force is four times as large
Answers: 2
Physics, 22.06.2019 12:30, ayoismeisjjjjuan
Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?
Answers: 3
Physics, 23.06.2019 01:30, missfuture2020p5umxt
Relative to the ground below, how many joules of potential energy does a 1000-kg boulder have at the top of a 5-m ledge?
Answers: 1
Two particles with oppositely signed charges are held a fixed distance apart. the charges are equal...
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