1. Forces with magnitudes of 126 N and 300 N act on a hook. The angle between the two forces is 45º. Find the direction and magnitude of the resultant of these forces. Hook 71

Q: 2. Find the tension in the horizontal and vertical cables and the force of the pivot on the beam.…

A: given that,block mass m=35 kgbeam mass mb=85 kglet L=length of beamconsidering equilibrium of…

Q: Three coplanar forces act at a point as shown in the diagram below. Determine the magnitude and…

A: Three forces and their angles are given . To find = resultant force .

Q: 2) Ray decides to paint the outside of his uncle's house. He uses a 4.0-m-long board supported by…

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Q: F=150 N 30 -Р 200 N 35

A: Calculate the angle, θ2, between the positive x axis and the force F=150 N. θ2=90°+θ=90°+30°=120°…

Q: Two identical strings with a tension of 65.4 N are supporting an iron ball making an angle of 55.0°…

A: Given data:  Tension (T) = 65.4 N Angle (θ) = 55.0° with horizontal Required: The mass of the iron…

Q: 2. A picture weighing 8.0 N is supported by two wires with tensions T₁ and T₂ as shown in the…

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Q: One dog pulls with a force of 20° N at 30° East of South. What are the magnitudes and directions for…

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Q: 8. An 11.1 kg rooster sits perched on a wire joined between two tall vertical poles. The wire on the…

A: Given Data: Mass (m) = 11.1 kg.Angle at the left (θl) = 17.2o.Angle at the right (θr) = 31.6o. To…

Q: 1) necessary condition for Rigid Body Static Equilibrium or Particle Static Equilibrium requires…

A: 1) Rigid body Static Equilibrium is when object is not accelerating. Necessary Conditions for static…

Q: A force F of magnitude 920 lb is applied to point C of the bar AB as shown. Determine both the x-y…

A: A force F of magnitude 920 lb is applied to point C of the bar AB as shown in the figure. We need to…

Q: The pipe AB is subjected to a 10 N force as shown. Determine the magnitudes of the components of…

A: Now, please see the image

Q: A bridge of length 57 m and mass 80000 kg is supported at each end. A truck of mass 38200 kg is…

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Q: 6. Robots are pulling on a toy at the same time and the toy is not moving. Robot A is applying…

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Q: A force of magnitude 5 N acts on an object. A second force of magnitude 7 N acts at 50° to the other…

A: The given vectors are shown below. Here, R is the resultant force.

Q: 15. At what angle 8 must the 800-lb force be applied in order that the resultant R of the two forces…

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Q: A horizontal force F is being used to push an object up a smooth inclined plane. The angle between…

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Q: iv) Three 0.5 N pulling forces are applied from a common point with one on the +x axis. If the angle…

A: We are given 3 forces. Each force is of same magnitude. First vector is along x axis. Other 2 are at…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: