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Determine the radius
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An object that is 19 cm in front of a convex mirror has an image located 24 cm behind the mirror. How far behind the mirror is
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An electron has a kinetic energy of 4.2 x 10-17 J. It moves on a circular path that is perpendicular to a uniform magnetic field
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If your interested, the correct answer is 1.65517. Thank you for your help.
I didn't mean to resend that message again... But anyway, based on what you said, the equation I should use is... (qBv)* (mv^2) = r?? Thank you for your help...
I think I may have used to wrong equation. I tried... r= √(me*v) / qB and I found v = 9.6 *10 ^ 6 so r= 1.288 But I am being told that is wrong too...
