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Engineering Mechanics Dynamics · R.C. Hibbeler · Chapter 13
Browse organized narrated video solutions. Each problem page includes the question, course, book, chapter, and related study links.
Video solutions
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Problem 13-8: Engineering Mechanics- Dynamics (Hibbeler 14th Edition)
Engineering Mechanics Dynamics · R.C. Hibbeler · Chapter 13A 3500-lb car has its speed plotted over a 30-s time period. From the $v$–$t$ graph: for $0 \le t < 10\text{ s}$ the speed increases linearly from 0 to 60 ft/s, and for $10\text{ s} \le t \le 30\text{ s}$ the speed incre…
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Problem 13-9: Engineering Mechanics- Dynamics (Hibbeler 14th Edition)
Engineering Mechanics Dynamics · R.C. Hibbeler · Chapter 13A conveyor belt is moving at 4 m/s. The coefficient of static friction between the conveyor belt and a 10-kg package is $\mu_s = 0.2$. Determine the shortest time the belt can stop so that the package does not slide on t…
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Problem 13-10: Engineering Mechanics- Dynamics (Hibbeler 14th Edition)
Engineering Mechanics Dynamics · R.C. Hibbeler · Chapter 13A conveyor belt transports packages. Each 10-kg package has a coefficient of kinetic friction $\mu_k = 0.15$. The conveyor belt is moving at 5 m/s and then suddenly stops. Determine the distance the package will slide on…
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Problem 13-6: Engineering Mechanics- Dynamics (Hibbeler 14th Edition)
Engineering Mechanics Dynamics · R.C. Hibbeler · Chapter 13A 10-lb block has a speed of 4 ft/s when a force $F = 8t^2$ lb is applied horizontally. Determine the velocity of the block when $t = 2$ s. The coefficient of kinetic friction at the surface is $\mu_k = 0.2$.
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Problem 13-5: Engineering Mechanics- Dynamics (Hibbeler 14th Edition)
Engineering Mechanics Dynamics · R.C. Hibbeler · Chapter 13Blocks A and B of mass 10 kg and 6 kg, respectively, are placed on an inclined plane ($\theta = 30°$) and released from rest. They are connected by a rigid link. The coefficients of kinetic friction between the blocks an…
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Problem 13-4: Engineering Mechanics- Dynamics (Hibbeler 14th Edition)
Engineering Mechanics Dynamics · R.C. Hibbeler · Chapter 13A 50-kg crate starts from rest and achieves a velocity of $v = 4\ \text{m/s}$ when it travels a distance of $s = 5\ \text{m}$ to the right. Determine the magnitude of force $P$ acting on the crate. The force $P$ is appli…
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Problem 13-3: Engineering Mechanics- Dynamics (Hibbeler 14th Edition)
Engineering Mechanics Dynamics · R.C. Hibbeler · Chapter 13A 50-kg crate starts from rest on a horizontal surface. A horizontal force $P = 200\text{ N}$ is applied to the crate. The coefficient of kinetic friction between the crate and the ground is $\mu_k = 0.3$. Determine (a) …
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Problem 13-2: Engineering Mechanics- Dynamics (Hibbeler 14th Edition)
Engineering Mechanics Dynamics · R.C. Hibbeler · Chapter 13Two boxcars A and B have weights of 20,000 lb and 30,000 lb, respectively. They are freely coasting down an incline when brakes are applied to all wheels of car A. Determine the force in the coupling C between the two ca…
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Problem 13-1: Engineering Mechanics- Dynamics (Hibbeler 14th Edition)
Engineering Mechanics Dynamics · R.C. Hibbeler · Chapter 13A 6-lb particle is subjected to the action of its weight and forces $\mathbf{F}_1 = \{2\mathbf{i} + 6\mathbf{j} - 2t\mathbf{k}\}$ lb, $\mathbf{F}_2 = \{t^2\mathbf{i} - 4t\mathbf{j} - 1\mathbf{k}\}$ lb, and $\mathbf{F}_3 …