Protons are projected with an initial speed v₁ = 9.02 km/s from a field-free region through a plane and into a region where a uniform electric field E = -720) N/C is present above the plane as shown in in the figure below. The initial velocity vector of the protons makes an angle with the plane. The protons are to hit a target that lies at a horizontal distance of R = 1.14 mm from the point where the protons cross the plane and enter the electric field. We wish to find the angle at which the protons must pass through the plane to strike the target. Proton beam E = -720j N/C x Target E-0 below the plane Ⓡ (a) What analysis model describes the horizontal motion of the protons above the plane? O particle under constant velocity O particle under constant acceleration O particle in uniform circular motion O particle in simple harmonic motion (b) What analysis model describes the vertical motion of the protons above the plane? O particle under constant velocity O particle under constant acceleration O particle in uniform circular motion O particle in simple harmonic motion
Protons are projected with an initial speed v₁ = 9.02 km/s from a field-free region through a plane and into a region where a uniform electric field E = -720) N/C is present above the plane as shown in in the figure below. The initial velocity vector of the protons makes an angle with the plane. The protons are to hit a target that lies at a horizontal distance of R = 1.14 mm from the point where the protons cross the plane and enter the electric field. We wish to find the angle at which the protons must pass through the plane to strike the target. Proton beam E = -720j N/C x Target E-0 below the plane Ⓡ (a) What analysis model describes the horizontal motion of the protons above the plane? O particle under constant velocity O particle under constant acceleration O particle in uniform circular motion O particle in simple harmonic motion (b) What analysis model describes the vertical motion of the protons above the plane? O particle under constant velocity O particle under constant acceleration O particle in uniform circular motion O particle in simple harmonic motion
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Transcribed Image Text:Ti
ULTRILJ
Proton
beam
Protons are projected with an initial speed v₁ = 9.02 km/s from a field-free region through a plane and into a region where a uniform electric field E = -7201 N/C is present above the plane as
shown in in the figure below. The initial velocity vector of the protons makes an angle 8 with the plane. The protons are to hit a target that lies at a horizontal distance of R= 1.14 mm from the
point where the protons cross the plane and enter the electric field. We wish to find the angle at which the protons must pass through the plane to strike the target.
R
E = -720j N/C
x Target
E-0 below the plane
↑
(a) What analysis model describes the horizontal motion of the protons above the plane?
O particle under constant velocity
O particle under constant acceleration
O particle in uniform circular motion
O particle in simple harmonic motion
WET NOTLJ
(b) What analysis model describes the vertical motion of the protons above the plane?
O particle under constant velocity
O particle under constant acceleration
O particle in uniform circular motion
O particle in simple harmonic motion
FOR FOUR TEACHER
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