Physics, 24.07.2019 08:00 preservations
If it were possible to remove gravity and friction, think about what would happen to a football if it were tossed into the air. which statement best describes the force(s) acting on the football? a force must be applied to it when it slows to a position of rest. a force must be applied to it before it slows to a position of rest. no force is needed; an object in motion stays in motion. many forces must act upon it to keep it in motion.
Answers: 2
Physics, 22.06.2019 08:40, Hazeleyes13
An isolated conducting spherical shell carries a positive charge. part a which statement (or statements) about the electric field and the electric potential inside and outside the spherical shell is correct? which statement (or statements) about the electric field and the electric potential inside and outside the spherical shell is correct? electric potential inside the shell is constant and outside the shell is changing as 1/r2 both the electric potential and the electric field does change with r inside and outside the spherical shell electric potential inside and outside the shell is constant, but not zero electric potential inside the shell is constant and outside the shell is equal to zero electric field inside and outside the shell is constant (does not change with the position r), but is not equal to zero electric field inside and outside the shell is changing as 1/r (where r is the distance from the center of the sphere) electric field inside is equal to zero and outside the shell is constant, but not zero electric potential inside the shell is constant and outside the shell is changing as 1/r electric field inside and outside the shell is changing as 1/r2 electric field inside is equal to zero and outside the shell is changing as 1/r2 electric field inside and outside the shell is zero electric field inside is constant and outside the shell is changing as 1/r
Answers: 3
If it were possible to remove gravity and friction, think about what would happen to a football if i...
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