Problems 49 through 52 show a partial motion diagram. For each: a. Complete the motion diagram by adding acceleration vectors. b. Write a physics problem for which this is the correct motion diagram. Be imaginative! Don’t forget to include enough information to make the problem complete and to state clearly what is to be found. c. Draw a pictorial representation for your problem. 49 FIGURE P1.49 50 FIGURE P1.50 51 FIGURE P1.51 52 FIGURE P1.52
Problems 49 through 52 show a partial motion diagram. For each: a. Complete the motion diagram by adding acceleration vectors. b. Write a physics problem for which this is the correct motion diagram. Be imaginative! Don’t forget to include enough information to make the problem complete and to state clearly what is to be found. c. Draw a pictorial representation for your problem. 49 FIGURE P1.49 50 FIGURE P1.50 51 FIGURE P1.51 52 FIGURE P1.52
Problems 49 through 52 show a partial motion diagram. For each:
a. Complete the motion diagram by adding acceleration vectors.
b. Write a physics problem for which this is the correct motion diagram. Be imaginative! Don’t forget to include enough information to make the problem complete and to state clearly what is to be found.
c. Draw a pictorial representation for your problem.
Three point-like charges are placed at the corners of a square as shown in the figure, 28.0
cm on each side. Find the minimum amount of work required by an external force to move
the charge q1 to infinity. Let q1=-2.10 μC, q2=+2.40 μС, q3=+3.60 μC.
A point charge of -4.00 nC is at the origin, and a second point charge of 6.00 nC is on the x axis at x= 0.820 mm . Find the magnitude and direction of the electric field at each of the following points on the x axis.
x2 = 19.0 cm
Chapter 1 Solutions
Student Workbook for Physics for Scientists and Engineers: A Strategic Approach, Vol 1. (Chs 1-21)
Chemistry: An Introduction to General, Organic, and Biological Chemistry (13th Edition)
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