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which point is a solution of the inequality y > -3x + 1? a) (2,-1) b) (0,-1) c) (0,0) d) (-12,4)

which point is a solution of the inequality y <= 4x - 2? a) (0,0) b) (-3,1) c) (0,-2) d) (0,-1) thanks you

6. A charged particle remains stationary in an upwardly directed E field between two parallel charged plates separated by 2 cm. Compute the potential difference V between the plates if the particle has a mass of 4 x 10-13 kg and a charge of +2.4 x 10-18 C...

5. A tin nucleus has charge +50e. Find the potential V at a distance of 10-12 meters from the nucleus and the potential energy U of a proton at this position. The proton has charge +e = 1.6 x 10-19 C

8. Determine the acceleration of a proton in an electric field of 500 N/C. How many times is this greater than that due to gravity? The proton mass is 1.67 x 10-27 kg.

10. A length L of wire has a charge density of  C/m. What is the electric field at an axial distance r from the wire if L is 5 meters,  is 5 x 10-8 C/m and r is 10 cm. Use Gauss’s Law to solve.

a uniform electric field of magnitude 2.5*10^4, makes an angle of 27 with a plane surface area of 0.0133m^2.what is the electric flux through the surface.

12. If alpha particles are caused to fall through a potential difference of 1500 volts, determine their final speed if they were initially at rest. Alpha particles are Helium nuclei composed of two protons and two neutrons.

Two point charges of equal magnitude are 8cm apart. at the midpoint of the line connecting them, their combined electric field has a magnitude of 45 N/C.Find the magnitude of the charge.

what is the relationship between the distance fallen from an object as a function of time for an object experiencing air resistance.

As she gazed across the plain, a smell filled her nostrils. Which phrase can replace smell to give the sentence a peaceful tone?

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