Physics, 02.10.2020 14:01 jabezslade22
a particle covers one fourth of its distance with speed v and remaining three fourth with speed 2v. the average speed of particle is:1.8/5v,2.3/2v,3.4/3v,4.7/5v
Answers: 3
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a particle covers one fourth of its distance with speed v and remaining three fourth with speed 2v....
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