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: 9. An object weighing 38N rest on a surface. The coefficient of friction between the surface and the…

A: Part (9): Given: The weight of the object is 38 N. The coefficient of friction is 0.25. The applied…

Q: find the resultant of the following forces by component method: f1= 12 n, south; f2=24n, 30 degrees…

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Q: What is the angle between two equal forces such that the magnitude of their resultant is equal to…

A: Let’s consider two forces A and B with equal magnitude. Let θ be the angle between them.The…

Q: a 50 foot trailer with a weight of 8 tons is moving under a loading chute at a velocity of 3ft/sec…

A: Given information: Length of trailer = 50 ft Weight of trailer = 8 tons Velocity of trailer = 3…

Q: A book is resting on a table that you lift up on one end. As the slope of the table increases which…

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Q: Q4:- Given three vectors A = 2î, B = 4î - 2j + k, and C = î- 3. 1- Ả x (B x č), 2- Is A…

A: A = 2i  B= 4i -2j +k  C=i - 3k

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: Find the resultant of the following forces by polygon method : F1=12 N, South; F2= 24N 30 degree…

A: The diagrammatic representation of the given problem is:

Q: An object with a mass of 7 kg rests on a plane inclined 42⁰ from horizontal. What is the component…

A: The component of the weight of force that is parallel to the incline plane is 46 N

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: Suppose the tension in both of the cables is measured to be 50 N and that the angle that each cable…

A: Tension in both cables (T) = 50 NAngle with horizontal (θ) = 30°

Q: a block of mass 10 Kg is placed on a horizontal floor exerts a horizontal force of 100N the…

A: Acceleration a =F /m

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: A truck of mass 7 tonnes was moving with a velocity of 110 km/hr. The brakes were applied to bring…

A: The velocity of an object is defined as the rate of change of displacement with respect to time…

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

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Q: 2) A force of 12.0N is applied to a 32.5g wooden block resting against a spring causing it to…

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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: Two items, which have mass 5.00 × 102 kg and 2.00 × 102 kg, are put 40.0 cm from each other (a) If…

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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: 2-33. Determine the resultant of the force system in Fig. P 2-33 and locate it with respect to point…

A: The distance of force F1 = 50 lb from the origin is given by: Where r is the radius of the circle.

Q: The magnitude and direction of two forces acting on an object are 90 pounds, S64°E, and 100 pounds,…

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Q: Solubbo

A: Four forces are given in different direction,

Q: box

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Q: A man pull the object by the for 25 degree with the horizontal a of friction between the surface

A: The mass of the object m = 10 kg  The force on the object is F = 30 N at an angle of 25 degree  The…

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: If three forces act on an object how would you proceed to find the resultant force?

A: Given: 3 forces act on body

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: A vertical column supports a body having a mass of 6 Mg (or 6 tonnes). Calculate the approximate…

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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: Find the frictional (in Newtons) force

A: Given data: The mass of the box is: m = 10.8 kg The coefficient of static friction is: μs = 0.56 The…

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

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