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IMP113
Quiz 3
Name:
April 16, 2&iZi
1. An alpha particle (the nucleus of a helium atom) is placed in a uniform electric
field
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a. Find the electrical force experienced by the alpha particle due to the electrical field.
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c. Find the velocity of the alpha particle at some time t = 10 SO
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d. Find the position of the alpha particle at some time t = 10 s.
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2. Consider the surface given by z = x2y3+5x_2y. Notice that the point (2,-1,8) is on this surface.
Find an equation for the plane that is tangent to the surface at this point.
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