Hey, i need on a physics portfolio. i would really appreciate it. you : ).
the attachments a...
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Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
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Physics, 22.06.2019 14:30
The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
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Physics, 22.06.2019 14:30
What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?
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Physics, 23.06.2019 02:30
If frequency goes down, what happens to wavelength? does it get shorter or longer?
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English, 06.07.2019 15:00
Mathematics, 06.07.2019 15:00
History, 06.07.2019 15:00
Mathematics, 06.07.2019 15:00
English, 06.07.2019 15:00
Chemistry, 06.07.2019 15:00
Biology, 06.07.2019 15:00
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History, 06.07.2019 15:00
History, 06.07.2019 15:00
Biology, 06.07.2019 15:00
Mathematics, 06.07.2019 15:00
History, 06.07.2019 15:00
Biology, 06.07.2019 15:00