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What is the Surface area of a glass bead that

What is the Surface area of a glass bead that has the diameter of 11m? Express your answer to the nearest square mm.A glass bead
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2. asked by Emma
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Sorry bobpursely, but may I know what the E stands for in your formula?What is the Surface area of a glass bead that has the
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2. asked by Emma
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Students are using this setup for an investigationThe students place different objects, one at a time, in the gap and turn on
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A small glass bead that has been charged to 4.4 nC? What is the strength of the electric field 2.0 cm from the center of the
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2. asked by Peri
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A small glass bead that has been charged to 4.4 nC? What is the strength of the electric field 2.0 cm from the center of the
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2. asked by Johnathan
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A small glass bead has been charged to+ 25 nC . a tiny ball bearing 3.0 cmcm above the bead feels a 1.4*10^2 nn downward
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A small glass bead has been charged 3 60nCA small metal ball bearing 2.60 cm above the bead feels a 1.8 * 10 2 * N downward
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A 0.500 kg bead slides on a straight frictionless wire with a velocity of 1.50 cm/s to the right. The bead collides elastically
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2. asked by Wendell
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Item 9A small glass bead has been charged to 20 Part A - What is the magnitude of the acceleration of a proton that is 4.0 from
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2. asked by Paige
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A small glass bead has been charged to +19 nC. A metal ball bearing 1.0 cm above the bead feels a 0.030 N downward electric
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2. asked by deb
3. 791 views