Physics, 05.12.2020 06:50 jonathanmontalv
A rightward force is applied to a 17kg object to move it
across a rough surface with a rightward acceleration of
3m/s/s. The coefficient of friction between the object
and the surface is 0.5.
Use the diagram to solve for Fgrav, Fnorm, Fapp, Ffrict
and Fnet
Answers: 3
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Physics, 22.06.2019 11:30
Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?
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Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 โ 103 s. given that the charge of an electron is 1.6022 โ 10โ19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
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Physics, 23.06.2019 04:40
Abody covers a semicircle of radius 7cm in 5s .find its linear speed
Answers: 1
A rightward force is applied to a 17kg object to move it
across a rough surface with a rightward ac...
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