Reduce the system of forces acting on the beam shown in Fig. 2-18 into a force at A and a couple.

Q: A boxweighing 150 lb is moved across a horizontal floor by dragging it means of a rope attached to…

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Q: A car whose weight is 40N is on the ramp which make an angle of 35 degrees to the horizontal. How…

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Q: Find the tension on a rope that will keep a 4200 lb car on a 50-degree incline when the rope is…

A: Newton's law of motion states that the net force acting on the body is equal to the product of its…

Q: Show below how to find the resultant of forces F, and F, using sine and cosine laws given in…

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Q: A 210-N mass is suspended from a horizontal beam by two cables that make angles of 29° and 53° with…

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Q: 3-1. The members of a truss are pin connected at joint O. Determine the magnitudes of F, and F, for…

A: Solution:-Given thatθ=60°

Q: Find the angle that the resultant of two forces: A= 150N, acting 30 degrees to left of the y-axis,…

A: Given A= 150N, acting 30 degrees to left of the y-axis, B=100N, acting 40 degrees below the x-axis,…

Q: In the figure, the resultant of all forces in ydirection equal to a ma zero mg Omg cos 30 30° 3 3

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Q: A body of weight 450N is pulled up an inclined plane by a force of 300N.The inclination of the plane…

A: Given: F=300 Nw=450 Nθ=30° The free body diagram of the problem is given below:

Q: A mover needs to push a couch up an inclined ramp that makes 21o with the horizontal. If the couch…

A: Given Data: The mass of couch is, m=70 kg The coefficient of kinetic friction is, µ=0.22 The angle…

Q: 1.) Find the resultant of the following forces by the component method. F, = 12 N of East, F, = 24 N…

A: If a force with magnitude F is inclined at an angle θ with the horizontal, then it can be resolved…

Q: 390lb /30 12 300lb 1' 1' 722lb

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Q: a) Find the equivalent resultant force-couple system acting at point A. b) If the force system is to…

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Q: Find the tensions Tl and T2 when m 10 kg and 0= 30 degrees, given zero friction

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Q: Find the magnitude of the resultant force forces 65.0 N 30 30.0 N 20 20.0 N

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Q: The forces of the magnitude of 15 N and 20 N act at a point of an object which of 35 N, 10 N, 4N,…

A: The physical quantities present are classified as vectors and scalars. Force is a vector quantity.…

Q: Where would force be acting on?

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Q: 3-51. Determine the greatest force F that can be applied to the ring if each cable can support a…

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Q: If an constant force F is applied, that indicates؟

A: According to Newton's 2nd law   Force F = mass * acceleration            F= ma

Q: *3-12. The load has a mass of 15 kg and is lifted by pulley system shown. Determine the force F in…

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Q: 1. Two forces of 10N and 6N act up on body. The direction between forces is 42°. Find the resultant…

A: solution is given by

Q: (b) Calculate the resultant force acting on the system below. 150 N 95 N

A: Part (b):The forces on the object are 150 N and 95 N.The angle between forces is 50o.

Q: box

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Q: 3-9. Determine the maximum force F that can be supported in the position shown if each chain can…

A: Given,  Maximum tension in each chain =600 lb. We have to find the maximum force that can be…

Q: In the system shown in Fig. 3-17(a), force F accelerates block m, to the right. Find its…

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Q: The sum of the magnitudes of two forces acting at point is 18 and the magnitude of their resultant…

A: Consider the magnitude of two forces acting at a point are A and B. Also, consider that the…

Q: Find the Resultant of the given forces

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Q: (3) A stack of two crates is being lifted upwards by two cables, as shown in the figure below. The…

A: Solution:Given:T1 = tension in each cable = 2270 Nm1 = mass of top crate = 232 kgm2 = mass of bottom…

Q: If the mass of the box is 2.55 kg, the angle of the incline is 40o, and the coefficient of static…

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Q: A block of iron weighing 28 kg can be just pulled along a horizontal surface by a horizontal force…

A: Ans: Coefficient of Friction:- The friction force is the force exerted by a surface when an object…

Q: Two force 4N and 3N acting on a object then fin the resultant force on the object if the angle be…

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Q: The vector for the force of friction always drawn such that:

A: In this question, we need to specify the direction of friction force in any general case.

Q: Stde fogune shows a crate (box) d mass m=200 ka is suspended usibg the ropes AB and AC and AD, Each…

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Q: Determine the moment of the 20-lb force about the point O. Sec Fig. 2-3.

A: The moment of a force about a point is given by, M⇀=r⇀×F⇀ where r⇀ is the position where F is…

Q: The resultant of three coplanar-concurrent forces is 200lb 90°. Determine the value and direction of…

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Q: Find the resultant of the three forces acting on the eye bolt.

A: Given:   Find : the resultant of the three forces acting on the eye bolt.

Q: orizontal force of 90N was needed to keeps an object weighing 250N sliding at constant speed 30 m/s…

A: Given values:- Horizontal force,(F)=90 N ----(1) Weight of the object,(W)=250 N ----(2) Constant…

Q: Two forces act on a point object as follows: 100 N at east and 100 N at west. Find their resultant.

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Q: What happens to the magnitude of the normal vector on a block resting on an incline when the angle…

A: There is a decrease in the value of the vertical component until it reaches the maximum height and…

Q: Two snowcats in Antarctica are towing a housing unit north, as shown in Fig. 4–50. The sum of the…

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