Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
12th Edition
ISBN: 9781259587399
Author: Eugene Hecht
Publisher: McGraw-Hill Education
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Chapter 13, Problem 53SP
To determine
The density of oil if a plastic block of volume
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Problem 04.08 (17 points). Answer the following questions related to the figure below.
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R₁
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R₂
E
R₁
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R₁
A Use Kirchhoff's laws to calculate the currents through each battery and resistor in
terms of R1, R2, E1, & E2.
B Given that all the resistances and EMFs have positive values, if E₁ > E2 and R₁ > R2,
which direction is the current flowing through E₁? Through R₂?
C If E1 E2 and R₁ > R2, which direction is the current flowing through E₁? Through
R2?
A 105- and a 45.0-Q resistor are connected in parallel. When this combination is
connected across a battery, the current delivered by the battery is 0.268 A. When the
45.0-resistor is disconnected, the current from the battery drops to 0.0840 A.
Determine (a) the emf and (b) the internal resistance of the battery.
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R2
R₁
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R₁
Emf
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Final circuit
Initial circuit
A ball is shot at an angle of 60° with the ground. What should be the initial velocity of the ball so that it will go inside the ring 8 meters away and 3 meters high. Suppose that you want the ball to be scored exactly at the buzzer, determine the required time to throw and shoot the ball. Full solution and figure if there is.
Chapter 13 Solutions
Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 13 - 13.26 [I] The sole of a man’s size-10 shoe is...Ch. 13 - 13.27 [I] A 60-kg performer balances on a cane....Ch. 13 - Prob. 28SPCh. 13 - 13.29 [I] During the Second World War, submarine...Ch. 13 - 13.30 [I] In 2010 the U.S. Center for Coastal and...Ch. 13 - 13.31 [I] A large tank of benzene is open on top....Ch. 13 - 13.32 [I] A large open rectangular tank 2.00 m by...Ch. 13 - 13.33 [I] A certain town receives its water...Ch. 13 - 13.34 [II] At a height of 10 km (33 000 ft) above...Ch. 13 - 13.35 [II] A narrow tube is sealed onto a tank as...
Ch. 13 - 13.36 [II] Repeat Problem 13.35, but now find the...Ch. 13 - 13.37 [II] Compute the pressure required for a...Ch. 13 - 38. A covered cubic tank 5.00 m by 5.00 m by 5.00...Ch. 13 - 39. A cubic covered tank 5.00 m by 5.00 m by 5.00...Ch. 13 - 40. For the press in Fig. 13-3, the ratio of the...Ch. 13 - 13.41 [I] The output area of the piston in the...Ch. 13 - 13.42 [I] For the hydraulic press in Fig. 13-3,...Ch. 13 - 13.43 [II] The area of a piston of a force pump is...Ch. 13 - 13.44 [II] The diameter of the large piston of a...Ch. 13 - 45. An iron cube 20.0 cm on each side is submerged...Ch. 13 - 13.46 [I] The cube in the previous problem is...Ch. 13 - 47. A metal cube, 2.00 cm on each side, has a...Ch. 13 - 48. A solid wooden cube, 30.0 cm on each edge, can...Ch. 13 - 49. A metal object “weighs” 26.0 g in air and...Ch. 13 - 50. A solid piece of aluminum (ρ = 2.70 g/cm3) has...Ch. 13 - 51. A beaker contains oil of density 0.80 g/cm3. A...Ch. 13 - 13.52 [II] A tank containing oil of sp rests on a...Ch. 13 - Prob. 53SPCh. 13 - 13.54 [III] Determine the unbalanced force acting...Ch. 13 -
57. A piece of metal has a measured mass of 5.00...Ch. 13 - 13.56 [II] A balloon and its gondola have a total...Ch. 13 - 55. A 2.0-cm cube of metal is suspended by a fine...Ch. 13 - Prob. 58SPCh. 13 - 13.59 [II] What fraction of the volume of a piece...Ch. 13 - 13.60 [II] A cube of wood floating in water...Ch. 13 - 13.61 [III] Suppose we have a spring scale that...Ch. 13 - 13.62 [II] A glass of water has a ice cube...Ch. 13 - 13.63 [II] A glass tube is bent into the form of a...Ch. 13 - 13.64 [II] On a day when the pressure of the...
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