Physics
11th Edition
ISBN: 9781119326342
Author: CUTNELL
Publisher: WILEY
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Chapter 4, Problem 7FC
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6
The force = +3 + 2k acts at the point (1, 1, 1). Find the torque of the force about
(a)
(b)
the point (2, -1, 5). Careful about the direction of ŕ between the two points.
the line = 21-+5k+ (i-+2k)t. Note that the line goes through the point (2, -1, 5).
5
Find the total work done by forces A and B if the object undergoes the displacement C. Hint: Can you
add the two forces first?
1
F2
F₁
-F₁
F6
F₂
S
A
Work done on the particle as it moves through the displacement
is positive.
True
False
by the force F
Chapter 4 Solutions
Physics
Ch. 4.2 - Prob. 1CYUCh. 4.3 - 2. The net external force acting on an object is...Ch. 4.3 - Prob. 3CYUCh. 4.4 - 4. Newton’s second law indicates that when a net...Ch. 4.4 - 5. All of the following, except one, cause the...Ch. 4.5 - Prob. 6CYUCh. 4.7 - Prob. 7CYUCh. 4.7 - Prob. 8CYUCh. 4.7 - Prob. 9CYUCh. 4.7 - Prob. 10CYU
Ch. 4.8 - Prob. 11CYUCh. 4.8 - Prob. 12CYUCh. 4.8 - Prob. 13CYUCh. 4.9 - 14. Suppose that the coefficients of static and...Ch. 4.9 - Prob. 15CYUCh. 4.9 - Prob. 16CYUCh. 4.9 - Prob. 17CYUCh. 4.10 - Prob. 18CYUCh. 4.11 - Prob. 19CYUCh. 4.11 - Prob. 20CYUCh. 4.11 - Prob. 21CYUCh. 4.11 - Prob. 22CYUCh. 4.12 - Prob. 23CYUCh. 4.12 - 24. A freight train is accelerating on a level...Ch. 4 - Prob. 1FCCh. 4 - 3. A cup of coffee is sitting on a table in a...Ch. 4 - 5. Two forces act on a moving object that has a...Ch. 4 - Prob. 7FCCh. 4 - 8. Two ice skaters, Paul and Tom, are each holding...Ch. 4 - 9. In another solar system a planet has twice the...Ch. 4 - Prob. 11FCCh. 4 - 12. The apparent weight of a passenger in an...Ch. 4 - Prob. 13FCCh. 4 - Prob. 15FCCh. 4 - Prob. 16FCCh. 4 - Prob. 18FCCh. 4 - Prob. 20FCCh. 4 - Prob. 23FCCh. 4 - Prob. 25FCCh. 4 - Prob. 1PCh. 4 - Prob. 2PCh. 4 - Prob. 3PCh. 4 - Prob. 4PCh. 4 - Prob. 5PCh. 4 - Prob. 6PCh. 4 - Prob. 7PCh. 4 - Prob. 8PCh. 4 - Prob. 9PCh. 4 - Prob. 10PCh. 4 - Prob. 11PCh. 4 - Prob. 12PCh. 4 - Prob. 13PCh. 4 - Prob. 14PCh. 4 - Prob. 15PCh. 4 - Prob. 16PCh. 4 - Prob. 17PCh. 4 - Prob. 18PCh. 4 - Prob. 19PCh. 4 - Prob. 20PCh. 4 - Prob. 21PCh. 4 - Prob. 22PCh. 4 - Prob. 23PCh. 4 - Prob. 24PCh. 4 - 25. A bowling ball (mass = 7.2 kg, radius = 0.11...Ch. 4 - Prob. 26PCh. 4 - Prob. 27PCh. 4 - Prob. 28PCh. 4 - Prob. 29PCh. 4 - Prob. 30PCh. 4 - Prob. 32PCh. 4 - Prob. 34PCh. 4 - *35. The sun is more massive than the moon, but...Ch. 4 - Prob. 37PCh. 4 - Prob. 38PCh. 4 - Prob. 39PCh. 4 - Prob. 40PCh. 4 - 41. A car is traveling up a hill that is inclined...Ch. 4 - Prob. 42PCh. 4 - Prob. 43PCh. 4 - Prob. 44PCh. 4 - Prob. 45PCh. 4 - Prob. 46PCh. 4 - 47. An 81-kg baseball player slides into second...Ch. 4 - Prob. 48PCh. 4 - Prob. 49PCh. 4 - Prob. 50PCh. 4 - Prob. 51PCh. 4 - Prob. 52PCh. 4 - Prob. 53PCh. 4 - Prob. 57PCh. 4 - Prob. 58PCh. 4 - 60. The drawing shows a circus clown who weighs...Ch. 4 - Prob. 62PCh. 4 - Prob. 65PCh. 4 - Prob. 66PCh. 4 - Prob. 67PCh. 4 - **68. A kite is hovering over the ground at the...Ch. 4 - Prob. 70PCh. 4 - Prob. 71PCh. 4 - Prob. 72PCh. 4 - Prob. 73PCh. 4 - Prob. 74PCh. 4 - Prob. 75PCh. 4 - Prob. 76PCh. 4 - 77. A car is towing a boat on a trailer. The...Ch. 4 - Prob. 78PCh. 4 - Prob. 79PCh. 4 - Prob. 80PCh. 4 - Prob. 81PCh. 4 - Prob. 82PCh. 4 - Prob. 83PCh. 4 - *84. A train consists of 50 cars, each of which...Ch. 4 - Prob. 85PCh. 4 - *86. The drawing shows a large cube (mass = 25 kg)...Ch. 4 - Prob. 87PCh. 4 - Prob. 88PCh. 4 - Prob. 89PCh. 4 - Prob. 90PCh. 4 - Prob. 92PCh. 4 - Prob. 93PCh. 4 - Prob. 96APCh. 4 - Prob. 97APCh. 4 - Prob. 98APCh. 4 - Prob. 99APCh. 4 - Prob. 100APCh. 4 - Prob. 102APCh. 4 - Prob. 103APCh. 4 - Prob. 104APCh. 4 - Prob. 105APCh. 4 - Prob. 106APCh. 4 - Prob. 107APCh. 4 - Prob. 108APCh. 4 - Prob. 110APCh. 4 - Prob. 112APCh. 4 - Prob. 116APCh. 4 - Prob. 117APCh. 4 - Prob. 120APCh. 4 - Prob. 123TPCh. 4 - Prob. 124TP
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