15° Figure 12

Q: Two wires are used to suspend a sign that weighs 500. N. The two wires make an angle of 100° between…

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Q: 8. The total force acting on an object points to the left. Two of the three forces are shown in the…

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Q: . Force A car is on a driveway that is inclined 25 to the horizontal. If the car weighs 2755 lb,…

A: Given data: Angle from the horizontal, θ=25° Weight of the car, W=2755 lb

Q: Crates A and B weigh 100 lb. and 50 lb. are on frictionless surface. Find the acceleration of each…

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Q: 75 200 kg Draw the free body diagram of the point where the load is suspended

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Q: A 35.0kg box rests on a horizontal surface with coefficient of static friction of 0.270 and a…

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Q: A 33.0kg box rests on a horizontal surface with coefficient of static friction of 0250 and a…

A: Given Data: The mass of the box is: m=33.0 kg The coefficient of static friction is: μs=0.250 The…

Q: .. The block above weighs 350 N. It is being pulled at an angle of 18 degrees from the horizontal…

A: Weight = 350 N  Mass = weight/g   = 350/9.8   = 35.71 kg Angle = 18 degree  Force = 730 N…

Q: Find the tension in each rope

A: Given data: mass of the object attached by the string is, m= 5 kg The angle made by the string with…

Q: 9. Three horizontal plastic ropes pull on a box which is stuck on the ground producing vector…

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Q: An applied horizontal force of 70.0 N is used to push 50.0-kg rice sitting on a horizontal surface…

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Q: a man pulls a 100 N box using a rope oriented at an angle of 30 degrees with a horizontal force on…

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Q: displacement. Two forces, one of 12 N and another of 24 N, act on a body in such a way that they…

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Q: woman pushes a lawn mower with a force of 20lb. If the handle of the lawn mower is 40° above the…

A: x Component of a vector = Acosθ y component of a vector = Asinθ

Q: Calculate the parallel force component of the weight of a 700,000N truck resting on a hill which is…

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Q: 5. An "ND Fighting Irish" sign is suspended by two wires, at angles of 19° and 38° to the…

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Q: Equilibrium of Static Forces 3. Given the diagram below, find the tension on cables A and B. 57.0°…

A: Weight of 45 kg=45*9.8=441 N in -x direction Let the Tension in cable A=Ta and Let the Tension in…

Q: Three rugby players push in a scrum and yet the rugby ball begins and remains at rest. The first…

A: Given data The magnitude of the force acted by the first player in west direction is: F1 = 1500 N…

Q: Problem 5: A man has a weight of 735 N, and the ground pushes up on him with 735 N. What ca be said…

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Q: Example\\ Determine the weight in newtons of a car whose mass is 1400kg.

A: Weight is the force with which earth attracts the objects towards itself. Suppose the mass of a body…

Q: Two forces F, and F, act on an object at a point P as shown in the figure below. The magnitudes of…

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Q: Kim is on a sled. She weighs 91.4 kilograms. The sled rests on a friction-less surface. Coco is…

A: Since the surface is frictionless, no frictional force acts on the sled. Only the horizontal…

Q: Introduction to Forces Pre-Test Active 1 2 Fp= 5500 N F₂= 6000 N Mark this 5 etw 6 Haley is trying…

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Q: 4 force of 25.5 N is required to start a 5.0 kg box moving across a horizontal concrete floor. What…

A: The co-efficient of static friction is, μs=FappliedR=Fappliedmg

Q: Inclined plane Suppose that a box is being towed up an inclined plane as shown in the figure. Find…

A: Resolve the force w along the parallel of the inclined plane as shown below.

Q: The 100 kg object is held by 3 strings as shown in the figure below cos 30 degrees find the tension…

A: Given: m=100 kg

Q: Mountain goats can easily scale slopes angled at 60° from horizontal. What are the normal force and…

A: Acceleration of goat is zero, as it is in equilibrium .

Q: 4. A horizontal force was applied to 8.0- kg box that touches to a 12.0 kg box and the two boxes…

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Q: Find the tension forces on the strings attached to a box hanging on the ceiling at both ends, making…

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Q: 10. A steel bar hangs from a cable as a crane fifts it. What forces act on the bar? a. Gravity b.…

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Q: 4. A 12 kg heart sign is suspended by thick cords as shown in the figure below. Find the tension in…

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Q: Determine the tension P in the cable which will give the 100-lb block a steady acceleration of 4.3…

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Q: Three forces F1, F2, and F3 keeps a body in equilibrium. F1=15N acts towards east, F2=20N towards…

A: Given: The force F1 is 15 N. The direction is east. The force F2 is 20 N. The direction is south.

Q: 3. Two forces F, and Fy with magnitudes of 201b and 30lb, respectively, act on an object at a point…

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Q: 5] Refer to the given figure, the 60N tension force acts upward and rightward on Fido [Dog] at an…

A: The vector can be easily resolved into horizontal and vertical components using a right-angled…

Q: A man pulls a 100N box using a rope oriented at an angle of 30 degrees with teh horizontal force of…

A: Given, 100 N box, frictional force =8N  angle is 30 degree

Q: 2. (2-3.5.) The body on the incline in the given figure is subjected to the vertical and horizontal…

A: Given: The magnitude of the force P is 1200 lb. The magnitude of the force F is 400 lb.

Q: Calculate the force necessary to drag a 20-kg jug with an acceleration of 1.25 m/s2 on a surface…

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Q: a 25kg box is attached to two lights ropes and is being pulled in a frictionless, horizontal floor.…

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Q: An object is held by two ropes as shown on the picture below. Find the forces Fi and F2 in the rope…

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Q: Two prospectors are pulling on ropes attached around the the neck of a donkey that does not want to…

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Q: 11. The rocket sled shown in Figure 4.32 accelerates at a rate of 49.0 m/s². Its passenger has a…

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Q: Calculate the force T that will lift the 300-N crate at the speed v = 5t m/s, where t is the time in…

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Q: The figure below shows a hanging mass m = 9.1 kg.  Determine the Tension T1.

A: Assume the hanging mass is m = 9.1 kg. Assume the acceleration due to gravity of Earth as g = 9.80…

Q: When two horizontal forces are exerted on the car, 250 N forward and 220 N backward, the car…

A: Forward force, F = 250 N  backward force, f = 220 N

Q: H.W1:The 624 N force is a resultant of two force P & Q shown in fig. determine these forces. 624 N 5…

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Q: 17.181 Push and pll As shown in Figure-2, both the children moving a 15 kg box forward, the boy is…

A: Given data:  Mass of box (m) = 15 kg Force applied by boy (Fb) = 20 N Angle with horizontal (θ) =…

Q: 3. Can there be forces acting on an object at rest? Explain why or why not. Add Text Here! 4. What…

A: Given data:  F1 = 7 N, towards right  F2 = 3 N, towards left Required: The net force acting on the…

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!