An Angry Bird sits on a clothes line midway between the two poles (see diagram). If the combined weight of the bird and rope is W, what is the tension in the rope in terms of θ and W? options:   W/(2sinθ)   W tanθ   W/(2cosθ)   W cosθ / sinθ

Q: Determine two force members first. Two blocks are each pin connected to a massless horizontal link.…

A: The objective of the question is to find the largest force P that can be applied before motion…

Q: The forces are in static equilibrium. The 140 lb force is directed along the x-axis and the 300 lb…

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Q: 30 N 20 N 40 N 45° 250 60° 30 P 60 N The forces are in equilibrium. Find the value of force Q in…

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Q: In recent years, scientists have discovered hundreds of planets orbiting other stars. Some of these…

A: Given 1 astronomical unit = (1 Au) Time                        = 600 days at a distance of 1.4 Au

Q: A uniform plank of length 2.00 m and mass 31.0 kg is supported by three ropes, as indicated by the…

A: Given, Mass of the plank (m) = 31.0 kg Weight of the person (W)=680 N d=0.500 m

Q: A professional athlete tears their Achilles tendon. There are two muscles in the back of the leg…

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Q: Ed is pushing with a force of 362.8 N at an angle of 0 = 50.3 degrees with respect to the vertical…

A: Solution:-

Q: A manual roller of weight mg = 394.6 N is pushed with a force 241.4N at an angle 0, such that sin(0)…

A: Given Weight of roller is mg =394.5 N Force is F= 241.4 N

Q: Q/ In figure below, if the friction force between the cable and the pulley is negligible, determine…

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Q: AB= -3.26 BH= -8.33 BG= i 0.667 KN KN kN

A: Given Data :  FAB = -3. 26kN FBH = -8. 33kN To Find : FBG

Q: The pulley is ideal and the string is massless and doesn't stretch. Mass 1 is 5 kg and mass 2 is 6…

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Q: There are two forces on the 1.82 kg box in the overhead view of the figure but only one is shown.…

A: There are two forces on the 1.82 kg box in the overhead view of the figure but only one is shown.…

Q: A crate of mass m = 9.7 kg is pulled up a rough incline with an initial speed of v₁ = 1.43 m/s. The…

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Q: asses m1 = 15 kg and m2 = 10 kg are suspended by the cable system shown in the figure. Cable BC is…

A: We know that we have given that the  The masses m1 = 15 kg and m2 = 10 kg are suspended by the cable…

Q: Box has constant velocty. The friction acting on it is: Choices: mg cos θ T sin θ zero T cos θ mg

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Q: This problem concerns the concept of tension in a rope. Consider a rope subjected to a pulling force…

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Q: Figure shows a human arm holding a pumpkin, with masses and distances marked. Find the magnitudes of…

A: The Free body diagram of the system is given below: Here, Fc=Contact Force The Contact Force is…

Q: You want to use a rope to pull a 12 kg box of books up a plane inclined 30 degrees above the…

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Q: One end of a uniform (-4.30-m-tong rod of weight w is supported by a cable at an angle of 8-37 with…

A: As per guidelines we are allowed to answer only first question. if question are not related to each…

Q: AB rigid made of a smooth material bar on a frictionless horizontal surface. is standing. A force of…

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Q: The image below shows a box with an applied force. The static coefficient of friction between the…

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Q: Problem#1: Determine the ratio of W to P to maintain equilibrium. The weights of the pulleys and…

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Q: A lantern is attached to two ropes angled at 01-43° to the left and 02-66° to the right, both…

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Q: An ornament of mass 46.5 g is attached to a vertical ideal spring with a force constant of 22.4 N/m.…

A: GivenMass (m) =46.5g= 46 .5× 10-3 kgSpring constant k = 22.4 N/mTo be asked thatHow much does the…

Q: i need help with this please

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Q: A 15.0 kg block is resting on an incline making 25.0° with the horizontal. What force is necessary…

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Q: A 1.850 kg block of wood rests on a steel desk. The coefficient of static friction between the block…

A: Mass = 1.850 kg  μs = 0.555μk = 0.305 F = 6.19 N

Q: W 25° 300KN 60° P The 150kN sphere is supported by the pull P and a weight (kN) passing over a…

A: We are given the weight of sphere and the weight hanging by it. We draw free body diagram. This…

Q: В A Cables AB and AC support a weight attached at joint A. The maximum allowable cable tension in…

A: Free body diagram of the system:

Q: 30 N 20 N 40 N 45° 250 60° 300 60 N The Forces are in equilibrium. Find force P in newtons P.

A: Split all vectors in their vector components .. Then , equates vectors of both x and y axis .

Q: A desperate hiker has to think fast to help his friend who has fallen below him. Quickly, he ties a…

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Q: The system is released from rest with the cable taut. For the friction coefficients = 0.29 and =…

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Q: A patient with a broken tibia has the lower half of his leg suspended horizontally by a cable…

A: Tension is the force transmitted axially by a string, a cable, a chain, or similar object, or by…

Q: The 30-kg pipe is supported at A by a system of five cords. Determine the force in the cable AB for…

A: M = 30 kg

Q: supply crates of 50. What makes things worse is that crate tethered to crate B with a lightweight…

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Q: Bar AB of negligible weight is supported by a ball-and-socket joint at B and two cables attached at…

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Q: When the load L is 9.4 m from point C, the tension T in the cable has a magnitude of 6.9 kN. Express…

A: We are given the tension in the cable. We are also given the dimensions. We first find the angle…

Q: 8. A mass m₁ = 9.00 kg is connected by a light string that passes over a pulley of mass M = 14.0 kg…

A: Required  value of tension acting on mass m2

Q: The component of the force along the inclined plane due to mass of the body on a inclined plane is…

A: Option 4 is the right answer  Force of friction is 1400 N

Q: Given the following information on Forces A, B, C: A = 200 N (theta = 30, phi = 50) B = 300 N (h =…

A: Solution: The projection of vector A in the XY plane is, A→=AcosϕA→=Acosϕcosθ-y^+Acosϕsinθx^…

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: